# Verb tense

Canonical: https://duckyhelper.com/learn/grammar/verb-tense/
Updated: 2026-10-01

Verb tense shows when something happens. Pick the tense that matches the time, then keep it steady: do not switch between past and present unless the time really changes. Use the perfect tenses to show order or connection: had left means it happened before another past event, and has lived means it started in the past and still matters now. When writing about a novel or poem, use the present tense.

## The tenses you use most

| Tense | Form | Use it for | Example |
| --- | --- | --- | --- |
| Simple present | *walk / walks* | Habits, facts, and writing about literature | *She walks to school. Water boils at 100 °C at sea level.* |
| Simple past | *walked* | A finished action at a past time | *She walked to school yesterday.* |
| Simple future | *will walk* | Something that has not happened yet | *She will walk tomorrow.* |
| Present perfect | *has / have walked* | Started in the past and continues, or matters now | *She has lived here since 2019.* |
| Past perfect | *had walked* | An action before another past action | *The movie had started when we arrived.* |
| Progressive forms | *is / was walking* | An action in progress | *She was walking when it began to rain.* |

## Stay consistent

| Wrong | Right | Why |
| --- | --- | --- |
| *Yesterday I walked to the store and buy some milk.* | *Yesterday I walked to the store and bought some milk.* | Both actions happened yesterday, so both are past. |
| *She lived here since 2019.* | *She has lived here since 2019.* | *Since* means it is still true, so present perfect. |
| *In the novel, Jonas learned the truth and decides to leave.* | *In the novel, Jonas learns the truth and decides to leave.* | Write about events in a story in the present tense. |
| *The bell had already rang.* | *The bell had already rung.* | After *had*, use the past participle: *rung*, not *rang*. |

> **Note: The literary present**
>
> Purdue OWL and MLA-style writing guides advise using the present tense to discuss what happens in a literary work, because the story happens whenever someone reads it: *Scout notices*, *the poem describes*. Use the past tense for real historical events, such as when the book was published.

## Worked examples

**Example 1: which happened first?**

Problem: *By the time we (arrived / had arrived), the movie (started / had started).*

1. Put the events in order: the movie started first, then we arrived.
2. The earlier past event takes the past perfect: *had started*. The later one is simple past: *arrived*.

Answer: *By the time we arrived, the movie had started.*

**Example 2: fix a tense shift in a paragraph**

Problem: *Last summer our team traveled to Ohio. We play four games and win three. On the last day, we visited a science museum.*

1. The paragraph is about last summer, so the story is in the past.
2. *Play* and *win* shift to the present for no reason. Change them to *played* and *won*.

Answer: *Last summer our team traveled to Ohio. We played four games and won three. On the last day, we visited a science museum.*

## Common mistakes and fixes

| Mistake | Fix |
| --- | --- |
| Switching tense in the middle of a story | Choose past or present for the story and stay with it. |
| Using the past tense to discuss a novel | Use the literary present: *the narrator explains*. |
| Mixing up past and past participle (*had went*, *has ran*) | After *has*, *have* or *had*, use the participle: *had gone*, *has run*. |
| Using simple past with *since* or *for* plus an ongoing time | Use present perfect: *I have known her for years.* |

## Practice

**Five verb tense questions**

1. *Yesterday, I walked to the store and ___ some milk.*
   A. buy
   B. have bought
   C. will buy
   D. bought

   Answer: bought. *Yesterday* and *walked* set a finished past time, so the second verb is simple past too. *Buy* is present, *will buy* is future, and *have bought* does not fit a specific past time like yesterday.

2. *By the time we arrived, the movie ___.*
   A. starts
   B. will start
   C. had started
   D. has started

   Answer: had started. The movie started before another past event (we arrived), so use the past perfect *had started*. The other choices put the start in the present or the future.

3. *She ___ in this town since 2019.*
   A. lives
   B. has lived
   C. lived
   D. will live

   Answer: has lived. *Since 2019* means it began in the past and is still true, which calls for the present perfect *has lived*. The simple present, simple past and future do not fit with *since*.

4. In a literature essay: *In the novel, the main character ___ the letter and decides to leave home.*
   A. read
   B. had read
   C. reads
   D. will read

   Answer: reads. Essays about literature use the present tense for events in the story, and *decides* is already present. *Reads* matches it. The others shift the tense.

5. *The bell had already ___ when I got to class.*
   A. rang
   B. ringed
   C. rung
   D. ring

   Answer: rung. After *had*, use the past participle. For *ring*, that is *rung*. *Rang* is the simple past, *ringed* is not the standard form for a bell, and *ring* is the base form.

## Frequently asked questions

### Should I write my essay in past or present tense?

For essays about a novel, poem or film, use the present tense for what happens in the work. For a personal story, past tense is most natural. For a research paper, follow your style guide: APA, for example, recommends past tense or present perfect when describing other researchers' work.

### What is the difference between I ate and I have eaten?

*I ate* points to a finished time: *I ate at noon.* *I have eaten* connects the past to now without a specific time: *I have eaten, so I am not hungry.* If you name a finished time like *yesterday*, use the simple past.

### Does the SAT test verb tense?

Yes. College Board lists Verb Tense and Aspect as part of the Form, Structure, and Sense skill. Questions give a short passage and ask which verb form fits the timeline set by the other verbs and dates. See [SAT Form, Structure, and Sense](https://duckyhelper.com/learn/sat-reading-writing/form-structure-and-sense/).

## Sources

- [Purdue OWL, Tense Consistency Exercise 3](https://owl.purdue.edu/owl_exercises/grammar_exercises/tense_consistency/tense_consistency_exercise_3.html), accessed 2026-10-01
- [Purdue OWL, Writing About Literature](https://owl.purdue.edu/owl/subject_specific_writing/writing_in_literature/writing_about_literature/index.html), accessed 2026-10-01
- [College Board, Assessment Framework for the Digital SAT Suite, version 3.01 (August 2024)](https://satsuite.collegeboard.org/media/pdf/assessment-framework-for-digital-sat-suite.pdf), accessed 2026-10-01

## Related

- [Subject-verb agreement](https://duckyhelper.com/learn/grammar/subject-verb-agreement/)
- [Active vs passive voice](https://duckyhelper.com/learn/grammar/active-vs-passive-voice/)
- [SAT grammar: Form, Structure, and Sense](https://duckyhelper.com/learn/sat-reading-writing/form-structure-and-sense/)
- [Grammar study guides](https://duckyhelper.com/learn/grammar/)

## Try asking Ducky

- "Read my literature essay and flag every place I slip into past tense."
- "Is it had gone or had went? Explain with my sentence."
- "Give me a paragraph with tense shifts to fix."

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