English verb conjugation MUST PERFECT

Regular verb: perfect - perfected - perfected

Affirmation

Simple form

I must perfect
you must perfect
he must perfect
we must perfect
you must perfect
they must perfect

V-ing form

I must be perfecting
you must be perfecting
he must be perfecting
we must be perfecting
you must be perfecting
they must be perfecting

Perfect

I must have perfected
you must have perfected
he must have perfected
we must have perfected
you must have perfected
they must have perfected

V-ing perfect

I must have been perfecting
you must have been perfecting
he must have been perfecting
we must have been perfecting
you must have been perfecting
they must have been perfecting

Negation

Simple form

I must not perfect
you must not perfect
he must not perfect
we must not perfect
you must not perfect
they must not perfect

V-ing form

I must not be perfecting
you must not be perfecting
he must not be perfecting
we must not be perfecting
you must not be perfecting
they must not be perfecting

Perfect

I must not have perfected
you must not have perfected
he must not have perfected
we must not have perfected
you must not have perfected
they must not have perfected

V-ing perfect

I must not have been perfecting
you must not have been perfecting
he must not have been perfecting
we must not have been perfecting
you must not have been perfecting
they must not have been perfecting

Interrogative form

Simple form

must I perfect?
must you perfect?
must he perfect?
must we perfect?
must you perfect?
must they perfect?

V-ing form

must I be perfecting?
must you be perfecting?
must he be perfecting?
must we be perfecting?
must you be perfecting?
must they be perfecting?

Perfect

must I have perfected?
must you have perfected?
must he have perfected?
must we have perfected?
must you have perfected?
must they have perfected?

V-ing perfect

must I have been perfecting?
must you have been perfecting?
must he have been perfecting?
must we have been perfecting?
must you have been perfecting?
must they have been perfecting?

Interro-negative form

Simple form

must I not perfect?
must you not perfect?
must he not perfect?
must we not perfect?
must you not perfect?
must they not perfect?

V-ing form

must I not be perfecting?
must you not be perfecting?
must he not be perfecting?
must we not be perfecting?
must you not be perfecting?
must they not be perfecting?

Perfect

must I not have perfected?
must you not have perfected?
must he not have perfected?
must we not have perfected?
must you not have perfected?
must they not have perfected?

V-ing perfect

must I not have been perfecting?
must you not have been perfecting?
must he not have been perfecting?
must we not have been perfecting?
must you not have been perfecting?
must they not have been perfecting?

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