English verb conjugation MUST SEE

Irregular verb: see - saw - seen

Affirmation

Simple form

I must see
you must see
he must see
we must see
you must see
they must see

V-ing form

I must be seeing
you must be seeing
he must be seeing
we must be seeing
you must be seeing
they must be seeing

Perfect

I must have seen
you must have seen
he must have seen
we must have seen
you must have seen
they must have seen

V-ing perfect

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

Negation

Simple form

I must not see
you must not see
he must not see
we must not see
you must not see
they must not see

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I see?
must you see?
must he see?
must we see?
must you see?
must they see?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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