Judgment of incomplete inactive Verbs

Me... He
He was attacked by me...
The following example uses become
1. Place the become in the preceding two spaces, and you will find that:
I became him
He is changed
The first sentence is acceptable, but the second sentence is not satisfactory. Therefore, become is an inactive verb.
2. After we know that become is an inactive verb, we use the sentence making method of the completely inactive verb (that is, the appearance form of the completely inactive verb)
Subject + vi
Current word segmentation of Subject + be + vi
Set the become into the above sentence pattern:
He became
He was becoming
3. It is learned from the Chinese translation that "he becomes" or "He is becoming" with incomplete semantics. It is known that became is an incomplete inactive verb and cannot exist independently, then you need to provide additional information.
He became happy
He became a good boy