posted by Heather .
is the following statement a regular or irregular verb and why.
John has become a rather good actor.
4b. John has became a rather good actor
4a. is the correct form of the irregular verb become.
The presence of the helping verb, "has," means we must use the past participle, "become."
The principal parts are:
Present: The sweet little boys become monsters when they get together.
Past: Yesterday these boys became monsters when they got together.
Past Participle: Those boys have become monsters many times.