The Simple Past Tense in English: Rules, Examples, & Practice

The simple past tense is used to talk about completed actions or events that happened before now.
It is one of the most important grammar topics for ESL beginners.

In this guide, you’ll learn:

• When to use the past tense
• How to form regular and irregular verbs
• How to make negative sentences and questions
• Common mistakes ESL students make
• Simple practice examples with answers

When Do We Use the Simple Past Tense?

We use the past tense to talk about:

• a single action completed in the past
• a longer action completed in the past
• repeated actions completed in the past

A Single Action Completed in the Past

1. I ate pizza last night.
2. She made a cup of coffee at 7:00 am.
3. We studied grammar at the library yesterday.
4. The students turned in their homework on Monday.

A Longer Action Completed in the Past

1. We stayed with my family for two weeks last December.
2. I lived in Coyoacán last summer.
3. The students spoke English with each other for two hours.
4. The flight to Bogotá took four hours.

Repeated Actions Completed in the Past

1. Alejandra cooked bacon and eggs three times last week.
2. We visited Querétaro twice in 2018.
3. The grammar class completed seven homework assignments.
4. I played golf four times last week.

The Simple Past Tense: Affirmative Statements

We use affirmative statements in the simple past to say that an action happened and finished in the past.

Structure

Subject + past tense verb

The verb form is the same for all subjects.

Examples:

• I drank two cups of tea last night.
• She drank three cups of tea last night.
• Diego and I drank one cup of tea last night.

There is no auxiliary verb (do / does / did) in affirmative past statements

The Simple Past Tense: Negative Sentences

We use a negative sentence in the simple past to say that an action did not happen or was not true in the past.

Structure:

Subject + did not + base form of the verb

Examples:

• I didn’t work yesterday.
• He didn’t go to class.
• We didn’t travel to Mexico last summer.

The Simple Past Tense: Questions

We use questions in the simple past to ask if an action happened or did not happen in the past.

Structure:

Did + subject + base form of the verb

Examples:

• Did you finish the homework?
• Did she call you last night?
• Did they arrive on time?

📌 The main verb always stays in the base form.

Spelling Rules in the Simple Past Tense

Before looking at the rules, remember:
Most regular verbs form the simple past by adding -ed to the base form of the verb, but small spelling changes are sometimes needed to make the word easier to read and pronounce.

Regular Verbs in the Simple Past Tense

Most Verbs in English verbs are regular.

1. For most regular verbs

Simply add -ed to the base form of the verb

Base Form of the Verb	Past Tense
work	worked
play	played
watch	watched
clean	cleaned

Most verbs form the past tense by adding -ed, but there are exceptions to this rule.

2. Regular Verbs Ending in -e

If a verb already ends in -e, add -d (not -ed).

• live → lived
• like → liked
• arrive → arrived

3. Regular Verbs Ending in Consonant + –y

If a verb ends in a consonant + y, change y to i, then add -ed.

• study → studied
• carry → carried
• try → tried

📌 If the verb ends in vowel + y, just add -ed:

• play → played
• enjoy → enjoyed

4. One-Syllable Regular Verbs Ending in a Consonant + Vowel + Consonant

If a one-syllable verb ends in:

• consonant + vowel + consonant

👉 double the final consonant and add -ed.

• stop → stopped
• plan → planned
• drop → dropped

Stress Rule

Some two-syllable verbs follow the same doubling rule only if the stress is on the final syllable.

• prefer → preferred
• admit → admitted

Irregular Verbs in the Simple Past Tense

Some verbs do not follow the -ed rule. These are called irregular verbs, and they must be memorized.

Base Verb	Past Tense
go	went
eat	ate
see	saw
have	had
do	did

📌 There is no rule for irregular verbs—practice and repetition are key.

Need help with irregular verbs? Download this printable list of common irregular verbs (PDF) for quick reference.

Be Verbs in the Simple Past Tense

The verb Be is irregular in the past tense.
It has two past forms: was and were.

The Simple Past Tense Forms of Be

Subject	Past Form
I	was
He / She / It	was
Singular Subjects	was
You	were
We	were
They	were
Plural Subjects	were

📌 Unlike all other verbs, Be changes based on the subject.

Affirmative Sentences with Be (The Simple Past Tense)

Structure:

Subject + was / were

Examples:

• I was tired yesterday.
• She was late for class.
• They were in Colombia last summer.

Negative Sentences with Be (The Simple Past Tense)

Add not after was or were.

Structure:

Subject + was / were + not

In spoken English, we usually use contractions:

• was not = wasn’t

• were not = weren’t

Examples:

• Alejandra wasn’t happy.
• He wasn’t at work yesterday.
• We weren’t studying in the library last night.

Questions with Be (The Simple Past Tense)

Move was or were to the beginning of the sentence.

Structure:

Was / Were + subject … ?

Examples:

• Was she sick yesterday?
• Were you at the meeting on Monday?
• Were they in Argentina last summer?

Let’s Practice The Simple Past Tense

Exercise A

Find the Mistake: Simple Past Tense

Instructions: Each sentence has one mistake. Find it and correct the sentence.

1. Yesterday, I go to work at 8 a.m.
2. She didn’t went to class last Friday.
3. We was tired after the meeting.
4. He buyed a new phone last week.
5. They don’t finished the project on time.
6. Last night, I watch a movie with my friends.
7. Did you ate breakfast this morning?
8. My parents was lived in Mexico in 2010.
9. She didn’t studied for the test.
10. When I was a child, I am played soccer every day.

Exercise B

Simple Past Tense: Fill in the Blank

Instructions: Complete each sentence using the simple past tense of the verb in parentheses.

1. Yesterday, I __________ to work at 8 a.m. (go)
2. She __________ a new laptop last month. (buy)
3. We __________ tired after the long meeting. (be)
4. They __________ dinner at home last night. (eat)
5. He __________ English for two years in college. (study)
6. I __________ my keys this morning. (lose)
7. The class __________ at 9:00 a.m. yesterday. (start)
8. My friends __________ me after the movie. (call)
9. She __________ late because of traffic. (arrive)
10. We __________ a great time on our vacation. (have)

Scoring and Feedback

🔵 17 – 20 Correct

Excellent work! 🎉 You really understand how to use the simple past tense. Keep using it in your everyday conversations and writing.

🟢 14 – 16 Correct

Great job! ✅ You have a good understanding of the simple past tense. Review the ones you missed.

🟡 12 – 13 Correct

Good effort! 💪You’re learning, and that’s what matters. Take a moment to review the examples and do the quiz again.

🔴 0 – 11 Correct

No worries! 🌱 The simple past tense can be tricky at first. Go back and review the examples in the lesson.

Conclusion

The simple past tense is used to talk about completed actions in the past. Once you understand the basic structure — subject + past verb, the use of did/didn’t — you can clearly describe past events, experiences, and routines.

Remember to pay close attention to irregular verbs and to use the base form of the verb after did and didn’t. These are some of the most common mistakes ESL learners make, but with regular practice, they become much easier to avoid.

Keep practicing by writing short sentences and talking about what you did yesterday, last week, or last year. The more you use the simple past tense in real situations, the more natural it will feel in both speaking and writing.

Remember! Learning a language is not about perfection—it’s about progress. Keep practicing, stay curious, and trust the process. You are moving beyond English to more opportunities, connections, and self-expression!

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And remember . . . Practice, Practice, Practice