ACT® · English: Sentence Structure and Formation
Tense, Voice, and Person Across a Whole Essay
A verb or pronoun can look fine alone and still be wrong, because the test checks whether it matches the tense and person set by the surrounding sentences, not just its own clause.
A sentence has no tense of its own on this kind of question. It borrows its tense from the paragraph it sits in. If the sentences before and after an underlined verb are past tense, the verb has to be past tense too, even if the sentence would be grammatical in present tense on its own. So the first move is never to stare at the underlined word in isolation. Read a sentence or two on each side, find the tense the writer has already committed to, and match it.
That said, a past-tense paragraph does not force every verb into the past. A fact that is still true right now, like the thickness of an ice shelf or the boiling point of water, can stay present tense even inside a story told in the past. The surrounding narration can be past while a standalone true-today statement stays present. This is the one legal exception, so check whether the clause is reporting what happened or stating something that is still the case.
Pronoun person works the same way across a paragraph: once an essay refers to people as 'readers' or 'they,' it cannot drift into 'one' or 'you' a sentence later. Tense tells you when something happened and stays fixed sentence to sentence; person tells you who is doing it and stays fixed the same way. Both are really the same skill, scanning outward from the underlined spot instead of just inward, and both sit next to voice, which should also stay steady unless the sentence has a real reason to shift from active to passive.
Key terms
- Governing tense
- The tense already established by most of a paragraph, which any underlined verb in it must match.
- Person
- Whether a sentence refers to people as I, you, he or she, or they, kept consistent across sentences.
- Voice
- Whether the subject acts (active) or is acted upon (passive); it should stay steady unless there is a clear reason to switch.
- Standalone fact
- A statement still true at the time of reading, which can stay present tense even inside past-tense narration.
Watch it explained
- How it worksHow do you read a full paragraph for its governing tense before deciding which verb form an item wants?
- Worked exampleWalk me through choosing between 'travels' and 'traveled' when the three sentences around it are all past.
- Going furtherWhat happens when a paragraph written in past tense has to state a fact that is still true today?
- Ties togetherHow does essay-wide tense consistency connect to holding pronoun person steady from paragraph to paragraph?
Check yourself
End of topic.