He has already ______ the letter. (use the verb Write in the right form)
written ( past participle)
begin what are the other forms of the verb?
begin – began – begun – beginning
She is studying for her exam. identify the principal part.
present participle
She has ______ her homework before dinner. (use the verb do in the right form)
done
(swim) what are the other forms of the verb?
swim – swam – swum – swimming
what is the present participle?
the verb ends in -ing
(eat) Base form: ______ / Past: ______ / Past participle: ______ / Present participle: ______
eat / ate / eaten / eating
What are the differences between the past form and the past participle
Past Form – simple past (second form of the verb)Past Participle – used with have, has, had (Third form of the verb)