English verb conjugation MUST EXCOGITATE

Regular verb: excogitate - excogitated - excogitated

Affirmation

Simple form

I must excogitate
you must excogitate
he must excogitate
we must excogitate
you must excogitate
they must excogitate

V-ing form

I must be excogitating
you must be excogitating
he must be excogitating
we must be excogitating
you must be excogitating
they must be excogitating

Perfect

I must have excogitated
you must have excogitated
he must have excogitated
we must have excogitated
you must have excogitated
they must have excogitated

V-ing perfect

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

Negation

Simple form

I mustn't excogitate
you mustn't excogitate
he mustn't excogitate
we mustn't excogitate
you mustn't excogitate
they mustn't excogitate

V-ing form

I mustn't be excogitating
you mustn't be excogitating
he mustn't be excogitating
we mustn't be excogitating
you mustn't be excogitating
they mustn't be excogitating

Perfect

I mustn't have excogitated
you mustn't have excogitated
he mustn't have excogitated
we mustn't have excogitated
you mustn't have excogitated
they mustn't have excogitated

V-ing perfect

I mustn't have been excogitating
you mustn't have been excogitating
he mustn't have been excogitating
we mustn't have been excogitating
you mustn't have been excogitating
they mustn't have been excogitating

Interrogative form

Simple form

must I excogitate?
must you excogitate?
must he excogitate?
must we excogitate?
must you excogitate?
must they excogitate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

mustn't I excogitate?
mustn't you excogitate?
mustn't he excogitate?
mustn't we excogitate?
mustn't you excogitate?
mustn't they excogitate?

V-ing form

mustn't I be excogitating?
mustn't you be excogitating?
mustn't he be excogitating?
mustn't we be excogitating?
mustn't you be excogitating?
mustn't they be excogitating?

Perfect

mustn't I have excogitated?
mustn't you have excogitated?
mustn't he have excogitated?
mustn't we have excogitated?
mustn't you have excogitated?
mustn't they have excogitated?

V-ing perfect

mustn't I have been excogitating?
mustn't you have been excogitating?
mustn't he have been excogitating?
mustn't we have been excogitating?
mustn't you have been excogitating?
mustn't they have been excogitating?

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