Tuesday, January 5, 2016

A full-dress review of the perfect tenses

In the English language, we generally mark occurrences through time with the simple past tense, the present tense, and the future tense. However, these simple tenses prove inadequate for capturing the idea that an act or occurrence has been completed or not, that it continues or has stopped, or that it has become a done thing. The English language takes recourse to the so-called perfect tenses to describe an action, occurrence, or circumstance more fully as it has unfolded or is unfolding in the time continuum.

The series of five essays below, written for my weekly column in The Manila Times though the month of December 2015, makes a full-dress review of the perfect tenses. The first essay was in reply to a question raised by Forum member Miss Mae about a certain doubtful usage of tense, and the four subsequent essays sought to clarify and render with greater precision the four tentative conclusions about the perfect tenses that she presented after reading that first essay.

1 – What a sentence needs to take a true perfect tense

This intriguing grammar question was posted recently in Jose Carillo’s English Forum by member Miss Mae:

“Sir, in the sentence below from an article in the Humanity in Action website, why is there no ‘had’ before the verb ‘developed’?

“‘The communist legacy of isolation and the consequent stereotypes that developed also exerted a huge influence on the self-perception of people with disabilities.’”

My reply to Miss Mae:

It’s clear from your question that you considered that sentence to be in the past perfect tense, so it should have used the verb form “had developed” instead of “developed” to read as follows: “The communist legacy of isolation and the consequent stereotypes that had developed also exerted a huge influence on the self-perception of people with disabilities.”

Using the past perfect form “had developed” in that sentence is incorrect, however. This is because the sentence you quoted isn’t in the present perfect but in the simple past tense. The long noun phrase “the communist legacy of isolation and the consequent stereotypes that developed” is its subject, “also exerted” is the operative verb, and the noun phrase “a huge influence on the self-perception of people with disabilities” is the sentence complement.

Indeed, in that sentence, the word “developed” isn’t functioning as a verb. Together with the conjunction “that,” it forms the descriptor “that developed” to modify the subject, “the communist legacy of isolation and the consequent stereotypes.” That descriptor—it doesn’t use the auxiliary verb “has” or “have” or “had”—simply reports that the development took place without indicating whether it has ended, is ending, or will end sometime in the future.

So when would “had” be needed to work with “developed” in a sentence? It’s when we need to use the true perfect tenses to indicate the completion or “perfection” of that development in relation to a particular event or point in time.

We use the past perfect tense (had + past participle of the verb) when that development was completed with respect to another action or event in the past, as in “The communist legacy of isolation had developed before the country could institute democratic reforms.”

We use the present perfect tense (have + past participle of the verb) when that development is completed with respect to the present, but precisely when isn’t specified: “The communist legacy of isolation has developed because of the weakness of the country’s democratic institutions.”

And we use the future perfect tense (will have + past participle of the verb) when that development will be completed with respect to another future action or event: “The communist legacy of isolation will have developed by the time the country’s dictatorship decides to stop its brutal expansionist tendencies.”

Part 2 - A full-dress review of the perfect tenses

Last week, I discussed why the verb form “developed” rather than “had developed” is the correct usage in this sentence: “The communist legacy of isolation and the consequent stereotypes that developed also exerted a huge influence on the self-perception of people with disabilities.” This was in reply to a question by Miss Mae, a member of Jose Carillo’s English Forum, who thought that that sentence is in the perfect tense and should have used the form “had developed” instead.

On the contrary, I explained, the sentence she quoted isn’t in the perfect tense but in the simple past tense. I then briefly sketched how the perfect tenses work to indicate the completion or “perfection” of an action in relation to a particular event or point in time.

My explanation drew this rejoinder from Miss Mae:

“I couldn’t help but feel that I now understand the perfect tenses better. But am I really right? These are what I have concluded from your grammatical prescriptions: (1) Use the past perfect tense when the action was completed before another action, (2) Use the present perfect tense when it is unknown when the action was completed, and (3) Use the future perfect tense when the action still has to be completed in the future.”

My reply to Miss Mae’s rejoinder:

I’m glad that my column last week enhanced your knowledge of what the perfect tense is, but I’m afraid that your three conclusions about its usage are rather fragmentary and even misleading. Evidently, my quick review of the perfect tense in last week’s column has not been comprehensive enough, so I will now make a full-dress review of that admittedly very challenging grammatical form. I’ll do it more slowly and in more detail this time to make sure that their mechanisms and uses are clearly understood.

In English, the perfect tense is a verb form that indicates that an action or circumstance occurred before another event or point in time, and focuses attention on the outcome of that occurrence rather than on that occurrence itself. This tense has three basic forms: the present perfect, the past perfect, and the future perfect. Grammatically, all three of them use a form of the auxiliary “have” together with the past participle of the verb, but the third (the future perfect) also adds the auxiliary “will” to indicate futurity of the action involved.

Take a look at this present-perfect sentence, for instance: “The lovers have prepared for their wedding.” The focus in this sentence is on the present outcome of the lovers’ preparation, which is the fact that they are now ready to be wed. This is in contrast to the sense of the present-tense sentence “The lovers prepared for their wedding,” which focuses instead on their action of preparing for that wedding. (Give yourself a few moments to understand and internalize that distinction in your mind.)

Before getting down to the nitty-gritty of the perfect tenses, however, we need to take up two major sources of confusion about them. The first is the use of the word “perfect” in the term “present perfect,” and the second is the use of the term “past particle” for the form that the main verb takes in the perfect tense.

The word “perfect” in “present perfect” strongly implies “being flawless or exact in every detail,” but its intended sense is actually that of a “perfected” or “completed” action at a certain point of time. As to the term “past participle,” it really has nothing to do with the past tense. It just so happens that a verb’s past participle is often exactly the same as its past-tense form; indeed, many grammarians consider “past participle” a misnomer and suggest calling it “perfect participle” instead.

Part 3 – The present perfect tense

In a rejoinder to my column that made a quick review of the perfect tenses (“What a sentence needs to take a true perfect tense,” December 5), Miss Mae, a member of Jose Carillo’s English Forum, made three conclusions about their usage that were rather fragmentary. I therefore started a full-dress review of the perfect tenses last week, emphasizing that they (a) indicate that an action or circumstance occurred before another event or point in time, and (b) focus attention on the outcome of that occurrence rather than on that occurrence itself.

One of Miss Mae’s slippery conclusions was that the present perfect tense is used “when it is unknown when the action was completed.” To put that conclusion in the proper perspective, let’s now take up the specific uses and workings of the present perfect.

Conceptually, the present perfect tense is used to refer to an event that occurred in an unspecified time in the past, in which the action has been completed but the time period is not or is of indefinite duration. The present perfect therefore cannot be used to refer to a specific past time—only to an unspecified or indefinite one.

Thus, it is incorrect to construct sentences like “The war-torn country has taken stringent austerity measures a year ago” or “Two feuding presidential candidates have debased Philippine politics severely last week.” The time frames of  “a year ago” and “last week” being both specific and definite, they fail to satisfy the requirement of the present perfect.

In those two sentences, the present perfect will work only if “a year ago” and “last week” are dropped: “The war-torn country has taken stringent austerity measures.” “Two feuding presidential candidates have debased Philippine politics severely.” The first sentence is now silent about exactly when the country took austerity measures, and the other about exactly when the two candidates debased Philippine politics.

The present perfect works in at least six specific ways to define events and occurrences as they unfold in time, as follows:

(a) To express a state or condition that began in the past and leads up to and including the present: “Congress has stalled on the Bangsamoro bill for months.” “The detained murder suspect has remained silent for days.” “The defenders have kept their resistance for years.”

(b) To express habitual or continued action: “She has worn high heels since eighteen.” “He has flouted conventions all through college.” “They have sworn to crush infidels even at the cost of their lives.”

(c) To indicate events occurring at an indefinite time in the past (used with the adverbs “ever,” “never,” and “before”): “Have you ever been to Geneva?” “Some women have never gone out of their own villages.” “He denies that he has courted that starlet before.”

(d) To indicate that an action happened only recently (used in tandem with the adverb “just”): “The boy has just finished eating breakfast.” “We have just watched a real shouting match on TV.”

(e) To indicate that an action happened more than once, but it’s not important or necessary to know exactly when: “I have toured Europe four times.” “He has rewritten his unpublished novel 15 times.”

(f) To indicate that something that happened in the past still continues to influence the present: “She has contemplated on having a new hairdo every day this week.” “Traffic jams have brought the city to a standstill, so the city council has intensified its search for better ways of dealing with the problem.” 

The present perfect gives us the power to better comprehend the conditions of the moment by marking them in relation to things that took place before, thus intensifying our perception of time as well as the reality of occurrences and events.

Part 4 – The past perfect tense

Let’s continue our full-dress review of the perfect tenses, this time focusing on the past perfect tense. We will do so to clarify the second of three slippery conclusions about the perfect tenses that were presented by Miss Mae, a member of Jose Carillo’s English Forum, in her rejoinder to my column last December 5. Her second conclusion was that the past perfect tense is used “when the action was completed before another action.”

That the past perfect tense is used for an action that was completed before another action is, of course, basically correct, as in “She had left to work in Dubai when her job application for a coveted Manila-based job was accepted.” This is just one of the uses of the past perfect, however. Another use is for a continuing condition that ended in the past with usually only an implicit reference to another past outcome, as in “The dead felon had taken the wrong path.”

Grammatically, the past perfect is formed in much the same way as the present perfect, with one major difference. We use the past participle of the main verb in the same way as the present perfect, but this time we pair it off with “had,” the past tense of “have,” to form the past perfect component, which we then pair off with at least one other action in the simple past tense. The typical past-perfect sentence thus consists of at least two separate actions, one in the past perfect and the other in the simple past.

The past perfect, unlike the present perfect, doesn’t cover actions that may extend to the present. Instead, it emphasizes the fact that one action, event, or condition ended before another past action, event, or condition began, as in “The couple had left for the airport when their daughter called that her flight was cancelled.” The past participle is carried by the action of the couple, “had left for the airport,” which took place before the daughter’s action of making a call about the cancellation of her flight.

In practice, the past perfect is most useful in showing the hierarchy or succession of past actions in compound or complex sentences. In particular, if the action in a coordinate clause happened before the action in the other coordinate clause, the past perfect becomes the appropriate tense for the dependent clause. Take this compound sentence, for example: “The applicant reported for the job interview promptly at 10:30 a.m., but the hiring officer had left for an emergency manager’s meeting.” The action in the second clause, “the hiring officer had left for an emergency manager’s meeting,” has to be in the past perfect because it took place before that of the first clause, which is the applicant’s reporting for the interview.

In complex past-perfect sentences, the independent clause takes the simple past tense. Consider this sentence: “The poll body disqualified the candidate because, among others, she had made material misrepresentations in her certificate of candidacy.” Both the action in the independent clause, “the poll body disqualified the candidate,” and in the dependent clause, “she had made material misrepresentations in her certificate of candidacy,” happened in the past, but the latter takes the past perfect because it precedes the former in time.

Then there is a baseline use of the past perfect that doesn’t require the explicit use of another action completed before another past event. Take a look at this sentence: “The heavy rains had lasted a month.” It states an action that began and ended sometime in the past, as opposed to the present perfect “The heavy rains have lasted a month,” which denotes a condition that began in the past and continues up to the present.

Part 5 – The future perfect tense

To complete our full-dress review of the perfect tenses, we will now take up the future perfect tense. We will do so to correct the third faulty conclusion about this tense that was presented by  Miss Mae, a member of Jose Carillo’s English Forum, in her rejoinder to my column last December 5. Her understanding was that the future perfect is used “when the action still has to be completed in the future.”

This description of the future perfect misses out on this crucial aspect: the completion of the future action or event should be with respect to another future action or point in time. To get a better sense of this, imagine that we have travelled in time and are now looking back at actions or events that will be completed after the present time (the here and now). Indeed, the future perfect will be a kind of present tense from the viewpoint of the future instead of the present.

The future perfect sentence has this general form: (Subject) + (“will have”) + (past participle of main verb) + (time relation to another future action, expressed in the present tense). Consider this example: “The woman will have cooked dinner when her friends arrive.” The sentence describes an action that continues into the future—the future perfect component—and another action or point in time, expressed in the simple present, in which the action culminates.  
           
Specifically, the future perfect tense can be used for these four distinct scenarios:

1. A future action that will be completed before another future time or event: “The Supreme Court will have decided the candidate’s disqualification case by then.” (The act of deciding the case is done before some unspecified time in the future.) “By the time his wife comes back from her morning jog, he will have finished writing his report.” (The wife’s coming back takes place after the writer finishes his report.)

2. An action or condition that will continue up to a certain point in the future: “The executive will have held the job for 20 years when he retires in June.” “The astronaut will have been in the Space Station for a year by the time he goes back to Earth.” (In both sentences, an existing condition remains unchanged until a specific future time.)

3. A future event that will occur before a specific time or action in the future: “When yearend comes, the family will have moved to their new house.” “By the time the disqualification case against her gets decided, the candidate will have tangled with every convention and established authority.” (The independent clauses “the family will have moved to their new house” and “the candidate will have tangled with every convention and established authority” take place prior to the time frames of their respective dependent clauses.)

4. A future event whose completion is more important than how long it will take to complete it: “By the time he gets paroled, the convict will have stayed in prison for 10 years.” “At this rate, he will have taken the bar examinations six times by the time he obtains his license to practice law.” (The future perfect dramatizes the importance of the end-point of a process rather than the process itself.)

Keep in mind that in future perfect sentences, the independent clause cannot begin with the conjunctions “when,” “while,” “before,” “after,” “by the time,” “as soon as,” “if,” and “unless.” Only the dependent clause can use them. Thus, this future perfect construction is incorrect: “Anita leaves for Dubai next week when she will have obtained her work visa.” The correct construction: “When Anita leaves for Dubai next week, she will have obtained her work visa.”

This ends our four-part full-dress review of the perfect tenses.

This series of essays first appeared in the weekly column “English Plain and Simple” by Jose A. Carillo in The Manila Times in its December 5, 12, 19, and 26, 2015 and January 2, 2015 issues, © 2015, 2015 by Manila Times Publishing. All rights reserved.

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