Irregular verbs are a challenging yet essential part of mastering English. Unlike regular verbs, which form their past tense and past participle by simply adding “-ed,” irregular verbs follow no consistent pattern. This irregularity can be confusing for learners, but with the right strategies, you can learn to use them confidently.
In this guide, you’ll explore what irregular verbs are, how they are conjugated, and practical ways to practice and remember them. Whether you’re a beginner or refining your grammar, this article will boost your confidence and fluency.
What Are Irregular Verbs in English?
An irregular verb is one that doesn’t follow the standard rules of conjugation. While regular verbs form their past tense and past participle with “-ed” (e.g., play → played), irregular verbs change form in unpredictable ways.
Examples:
- Go → went (past tense) → gone (past participle)
- Eat → ate → eaten
These changes must be memorized, as they don’t follow fixed rules. Irregular verbs are common and vital for everyday conversation and writing.
Why Are Irregular Verbs Important?
Irregular verbs are among the most frequently used verbs in English. Mastery of these verbs helps:
- Improve fluency in speaking and writing
- Avoid common grammatical mistakes
- Understand and produce natural-sounding English
Examples:
- I saw a movie last night. (Correct)
- I seed a movie last night. (Incorrect)
Types of Irregular Verbs
Irregular verbs can be grouped by their patterns to make them easier to learn:
1. Same Spelling in All Forms
These verbs remain the same in base form, past tense, and past participle:
- Cut → cut → cut
- Put → put → put
- Set → set → set
2. Same Past Tense and Past Participle
These verbs have a different base form, but the same past and past participle:
- Think → thought → thought
- Catch → caught → caught
- Learn → learned/learnt → learned/learnt
3. All Forms Are Different
These verbs have three distinct forms:
- Go → went → gone
- Take → took → taken
- See → saw → seen
Common Irregular Verbs List
Here are 10 high-frequency irregular verbs you should know
Base Verb | Past Tense | Past Participle |
Be | was/were | been |
Go | went | gone |
Have | Had | Had |
See | Saw | Seen |
Make | Made | Made |
Say | Said | said |
How to Learn and Practice Irregular Verbs
Step 1: Group Verbs by Patterns
Group similar verbs together to recognize trends:
- Blow, grew, known (endings: -ow, -ew, -own)
- Shake, took, taken
- Drink, sank, sung
Step 2: Practice in Context
Use the verbs in meaningful sentences:
- She went to the store.
- I have eaten my lunch.
Step 3: Use Flashcards
Write the base form on one side and the past/past participle on the other.
Step 4: Try Interactive Exercises
- Take online quizzes
- Write short stories using irregular verbs
- Use mobile apps like Quizlet
Irregular Verbs in Different Tenses
Understanding irregular verbs across tenses is key:
Base verb | Present | Past | Past Participle | Future |
Go | Go | went | gone | will go |
Take | Take | took | taken | will take |
See | See | saw | seen | will see |
Have | Have | had | had | will have |
Common Mistakes to Avoid

- Using Regular Endings on Irregular Verbs
- Incorrect: I goed to the park.
- Correct: I went to the park.
2. Confusing Similar Forms
- “sang” (verb) vs. “song” (noun)
- Always check context.
Practice Test
Fill in the blanks with the correct verb form:
- I (go) __________ to the library yesterday.
- She (see) __________ him at the party.
- We have (take) __________ the wrong bus.
- They (eat) __________ all the cookies.
- I (speak) __________ to my teacher.
- He (run) __________ to the store this morning.
[Add answer key below or link to a printable worksheet]
Q1: What are irregular verbs?
Irregular verbs don’t follow standard rules and must be memorized individually.
Q2: Why are they important?
They are common in English and essential for fluency.
Q3: How can I learn them?
Use flashcards, group similar verbs, practice regularly, and take quizzes.