Past Simple Irregular Verbs Part 1

Irregular verbs do not follow the standard -ed pattern in the past simple. Instead, each one has its own unique past form that must be learned individually: "go" becomes "went," "see" becomes "saw," "eat" becomes "ate." This first set covers the twenty most frequently used irregular verbs in English — words you will encounter in almost every conversation and text. Learning these common forms first gives you the biggest improvement in fluency for the least effort.

Unlike regular verbs, there is no spelling rule that predicts how an irregular verb changes. Some verbs change their vowel sound: "drink" becomes "drank," "swim" becomes "swam." Others change completely: "buy" becomes "bought," "think" becomes "thought." A few stay the same in past and present: "put" remains "put," "cut" remains "cut." The good news is that, just like regular verbs, the past form is the same for all subjects — "I went," "she went," "they went." Practise these high-frequency verbs until they feel automatic, as they appear constantly in reading, writing, and speaking tasks.