English grammar rule Been part agreement

If you have more than one verb in a sentence, there are several ways to combine them.

Active voice: simple present (I fly, I speak) along with the simple past (I flew, I spoke) can’t be used with “to be” by itself. Instead, use a form of to be with a present participle (-ing) to indicate continuous tenses (I am singing).

Passive voice: use the right form of “to be” with a past participle (-ed).

Examples of 'Been part agreement' rule

Incorrect	James is runs too much.
Correct	James is running too much.
Correct	James runs too much.
Incorrect	You were freeze last month.
Correct	You were freezing last month.
Correct	You froze last month.
Incorrect	The car was fix.
Correct	The car was fixed.