English verb conjugation MUST SQUEAL

Regular verb: squeal - squealed - squealed

Affirmation

Simple form

I must squeal
you must squeal
he must squeal
we must squeal
you must squeal
they must squeal

V-ing form

I must be squealing
you must be squealing
he must be squealing
we must be squealing
you must be squealing
they must be squealing

Perfect

I must have squealed
you must have squealed
he must have squealed
we must have squealed
you must have squealed
they must have squealed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I squeal?
must you squeal?
must he squeal?
must we squeal?
must you squeal?
must they squeal?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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