173k views
1 vote
When using the perfect tenses of verbs, it's necessary to add a/an

A. helping verb.
B. infinitive.
C. suffix.
D. irregular verb.

User The Lemon
by
7.9k points

1 Answer

2 votes
the answer is (C) suffix because you need to add a D or Ed to the end of the word and suffix is the a syllable that you put at the end of the world
User Patel Jigar
by
7.8k points