Rule in grammar
With regular verbs you already know the rule in grammar:
- A regular verb is when you CAN change the verb in the past tense (past simple) by adding -ed or -d
- For example: play- played, dance- danced, look- looked
- You know that baseform is hele ww and past simple is verledentijd.

With irregular verbs you also know the rule in grammar:
- irregular verbs is when you CAN NOT change the past tense (past simple) with -ed or -d
- for example: sleep- slept, drink-drank, hide- hid