Introduction

In the previous unit, you learned how to form the Past Simple with regular verbs by adding -ed. Now we move one step further and explore irregular verbs. These verbs do not follow the normal -ed rule, and for this reason, they require attention and practice.

Irregular verbs are extremely common in English. In fact, many of the most frequently used verbs are irregular: go, see, have, make, take, come, eat, drink, and many others. If you want to talk about past experiences naturally and fluently, you must become familiar with these forms.

Learning Objectives

By the end of this unit, you will be able to recognize and use common irregular verbs in the Past Simple.

You will form affirmative, negative and interrogative sentences correctly and use irregular verbs to describe past experiences and events.

Understanding Irregular Verbs

Unlike regular verbs, irregular verbs do not form the past by adding -ed. Each verb has its own past form, and there is no single rule that applies to all of them. This means they must be learned individually.

For example, the verb go becomes went. The verb see becomes saw. The verb eat becomes ate. These changes are not predictable, which is why practice is essential.

Irregular verbs must be memorized and practiced.

There is no simple formula. However, with regular exposure and usage, they become natural and automatic.

Common Irregular Verbs

Below you can see some of the most common irregular verbs in the Present and Past forms.

In affirmative sentences, the structure is simple: subject + past form.

For example: “I went to Rome last year.” “She saw a movie yesterday.” “They bought a new car.” “We met our friends.”

Just like with regular verbs, the verb form does not change depending on the subject.

Negative Form

To form the negative, we use did not or didn’t + base form of the verb.

For example: “I didn’t go to Rome.” “She didn’t see the movie.” “They did not buy a car.”

Notice that after did not, the verb returns to its base form. Even though the affirmative is “went”, in the negative we say “didn’t go”.

Do not use the past form after “did”.

It is incorrect to say “She didn’t went.” The correct form is “She didn’t go.”

Questions

To form questions in the Past Simple, we use Did + subject + base form of the verb.

For example: “Did you go to Rome?” “Did she see the movie?” “Did they buy the car?”

Short answers follow the same pattern as with regular verbs: “Yes, I did.” or “No, I didn’t.”

Talking About Past Experiences

Irregular verbs are especially important when talking about experiences. You might say: “I went to London last summer.” “I met new people.” “I ate traditional food.” “I took many photos.”

These sentences allow you to tell stories and describe events that happened in your life. The more irregular verbs you learn, the richer your communication becomes.

Practice Exercises

Now it is your turn to practise irregular verbs in the Past Simple.

Complete or transform each sentence carefully. The correct answers are provided in the same table.