English verb conjugation MUST INCREASE

Regular verb: increase - increased - increased

Affirmation

Simple form

I must increase
you must increase
he must increase
we must increase
you must increase
they must increase

V-ing form

I must be increasing
you must be increasing
he must be increasing
we must be increasing
you must be increasing
they must be increasing

Perfect

I must have increased
you must have increased
he must have increased
we must have increased
you must have increased
they must have increased

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I increase?
must you increase?
must he increase?
must we increase?
must you increase?
must they increase?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top