OFFICIAL EXPLANATIONProject SC Butler: Sentence Correction (SC1)
THE PROMPTQuote:
As companies grow increasingly dependent on technology,
employees having mastered computer engineering become more competitive in the job market.
• This sentence describes a current, ongoing trend.
→ "As companies grow" indicates that the sentence is in present tense.
→ "increasingly" indicates that the situation is ongoing
• In this instance, the two parts of the sentences should not shift verb tenses.
Often, such tense shifting is fine. In this context, though, the increasing demand is directly related to certain employees' hiring prospects, so the verbs should not shift tenses.
• Simple present vs. present progressive→ employees . . . become = simple present
→ employees . . . are becoming = present progressive (also called "present continuous")
The simple present tense in English is rarely used to describe events or actions
that are happening now.
Simple present tense does describe general truths, repeated actions or unchanging situations, habits, and emotions.
A one-page recap with very good examples can be found by clicking
here.
Present progressive, on the other hand, describes actions that are happening now,
trends, temporary situations, and events in the future that have already been planned.
Yet again, a one-page recap with very good examples can be found by clicking
here.
(I advise native and non-native speakers alike to read both pages.)
In other words, when we want to describe a trend, we almost always use present progressive.→
As vaccines get closer to being approved and distributed, the Dow Jones is setting records.→
As analysts consider a partial return to normalcy within the year, stocks tied to travel and restaurants are becoming much more attractive.• a current trend (increasing dependence on technology) does not fit will with
having mastered, a phrase that leans toward (or is in) the past
→
having mastered is called a
perfect participle (don't worry about the name)
Perfect participles are used for actions that have recently been completed.
Perfect participle: HAVING + past participle (verbED)
What does a perfect participle indicate? Answer: An action that was completed in the past.
Having deliberated for a few days without success, the jurors declared themselves deadlocked.→ The trap answer here is A.
Don't fall for the seemingly similar
sound of the phrases
grow increasingly dependent and
having mastered.
The first descriptor connotes an ongoing situation—a trend that exists right now and that is likely to continue.
The second descriptor connotes a recently completed, not ongoing, event.
The nonunderlined portion of this sentence sets us firmly in the present; the rest of the sentence should follow suit.
Quote:
A)
having mastered computer engineering
become •
become does not express the idea of a present-and-ongoing trend created by increasing dependence on technology
•
having mastered tilts towards or is in the past, not the present. Compared to its counterpart in D (who master), this phrasing is clunky.
• Option A is grammatical but also not quite the right fit for the rest of the sentence
KEEP, but look for a better option
Quote:
B) who
mastered computer engineering
became • the two past tense verbs are fatal error:
As ABC grows [NOW], certain people became XYZ
then? No.
That construction is ridiculous.
ELIMINATE B
Quote:
C)
having mastered computer engineering
will be becoming •
having mastered creates the same problems as those in option A
•
will be becoming is the
future progressive tense. Not correct.
We are in the present. Companies are already dependent on technology. That dependence is "increasing"
now. Its effects on certain employees exist now.
ELIMINATE C
Quote:
D) who master computer engineering
are becoming •
are becoming describes an event that is happening now and that is a trend.
→
As XYZ intensifies, ABCs are becoming more attractive. → we need the bit of delay or haltingness that "are becoming" gives us.
The ABCs are not yet wildly attractive, but because of growth in XYZ, the ABCs are in the process of becoming wildly attractive.
•
who master describes a habitual fact in the middle of the larger trend.
That works.
KEEP
Quote:
E) who master computer engineering
have been becoming•
have been becoming in this option is inferior to
are becoming in option D
→ native speakers should hear the unnecessary words and passivity in (E)'s verb
→ non-native speakers who have been reading a bit every day also probably heard option E's verbosity and passivity
• if you did not "hear" the strangeness of this option, ask the "better or worse" question: Is E better than D?
No.
→
have been adds nothing;
are is clearer and shorter
ELIMINATE E
Option A presents problems that I listed.
Option D solves those problems.
Option D is better than option A. Eliminate A.
The best answer is D.NotesThe split between option A and D is initially difficult.
Keep looking at them and thinking about what you've read here.
That split should eventually tilt obviously towards D.
I want to caution all aspirants to be really, really careful with judgment calls such as "awkward" or "wordy."
Shorter isn't always better.
"Become" in option A does not capture the sense of trend.
"Are becoming" in option D
does convey a sense of trend.
Worse,
having mastered is not straightforward and not crisp.
Having mastered in (A) sounds absolutely dreadful compared to
who master in (D)—in large part because the latter correctly describes a fact pattern in the middle of a trend.
As ABC grows, employees who DO XYZ are being pursued.Yes, GMAC prefers simple present (and simple past)—but not all the time!
Some situations require
not using simple past. 'We talk about trends by using present progressive—we
want to use a more drawn out verb in order to convey ongoing and current trend.
(Read the sites to which I cited above).
COMMENTSI like the different patterns of analysis that I see.
I am also glad to see some of you branching out a bit: I can recognize your writing voice; you understand rules but more importantly see the big picture; and you explain so that others can understand.
Nice work.