This worksheet has been very useful to me-
a simple but effective way to study irregular verbs.
There are exercises to practice the POSITIVE, NEGATIVE AND QUESTION FORM of IRREGULAR VERBS.
It has got the irregular verbs list and they are grouped by rhymes and main changes.This helps students to memorize them.
They fill in the blanks with the past simple of one of the verbs in the list provided.
I also created a MINI BOOK with main irregular verbs.

