English verb conjugation MUST NITRIFY

Regular verb: nitrify - nitrified - nitrified

Affirmation

Simple form

I must nitrify
you must nitrify
he must nitrify
we must nitrify
you must nitrify
they must nitrify

V-ing form

I must be nitrifying
you must be nitrifying
he must be nitrifying
we must be nitrifying
you must be nitrifying
they must be nitrifying

Perfect

I must have nitrified
you must have nitrified
he must have nitrified
we must have nitrified
you must have nitrified
they must have nitrified

V-ing perfect

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

Negation

Simple form

I must not nitrify
you must not nitrify
he must not nitrify
we must not nitrify
you must not nitrify
they must not nitrify

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I nitrify?
must you nitrify?
must he nitrify?
must we nitrify?
must you nitrify?
must they nitrify?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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