English verb conjugation MUST DEAL

Irregular verb: deal - dealt - dealt

Affirmation

Simple form

I must deal
you must deal
he must deal
we must deal
you must deal
they must deal

V-ing form

I must be dealing
you must be dealing
he must be dealing
we must be dealing
you must be dealing
they must be dealing

Perfect

I must have dealt
you must have dealt
he must have dealt
we must have dealt
you must have dealt
they must have dealt

V-ing perfect

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

Negation

Simple form

I must not deal
you must not deal
he must not deal
we must not deal
you must not deal
they must not deal

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I deal?
must you deal?
must he deal?
must we deal?
must you deal?
must they deal?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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