English verb conjugation MUST CORN

Regular verb: corn - corned - corned

Affirmation

Simple form

I must corn
you must corn
he must corn
we must corn
you must corn
they must corn

V-ing form

I must be corning
you must be corning
he must be corning
we must be corning
you must be corning
they must be corning

Perfect

I must have corned
you must have corned
he must have corned
we must have corned
you must have corned
they must have corned

V-ing perfect

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

Negation

Simple form

I must not corn
you must not corn
he must not corn
we must not corn
you must not corn
they must not corn

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I corn?
must you corn?
must he corn?
must we corn?
must you corn?
must they corn?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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