How to know if a verb is regular or irregular? If it is in the list of irregular verbs – then, it is irregular. If it is not in the list, it is regular.
List of irregular verbs – sample
PAST SIMPLE – IRREGULAR VERBS
Look at these sentences:
I had a headache yesterday.
He went to work last week.
Our kids became friends in the 1990s.
We left Chicago in 2005.
He wrote a book in the 19th Century.
She made a cake an hour ago.
INFINITIVE – PAST SIMPLE
HAVE – HAD
LEAVE – LEFT
BECOME – BECAME
FORM: 2nd column
We use the form listed in the second colums for all persons
I wrote a book, you wrote a book, he wrote a book, ……
WRITE – PAST SIMPLE – AFFIRMATIVE
|I WROTE a letter yesterday.||We WROTE a letter yesterday.|
|You WROTE a letter yesterday.||You WROTE a letter yesterday.|
|He WROTE a letter yesterday.
|They WROTE a letter yesterday.|