English verb conjugation MUST CHANGE

Regular verb: change - changed - changed

Affirmation

Simple form

I must change
you must change
she must change
we must change
you must change
they must change

V-ing form

I must be changing
you must be changing
she must be changing
we must be changing
you must be changing
they must be changing

Perfect

I must have changed
you must have changed
she must have changed
we must have changed
you must have changed
they must have changed

V-ing perfect

I must have been changing
you must have been changing
she must have been changing
we must have been changing
you must have been changing
they must have been changing

Negation

Simple form

I mustn't change
you mustn't change
she mustn't change
we mustn't change
you mustn't change
they mustn't change

V-ing form

I mustn't be changing
you mustn't be changing
she mustn't be changing
we mustn't be changing
you mustn't be changing
they mustn't be changing

Perfect

I mustn't have changed
you mustn't have changed
she mustn't have changed
we mustn't have changed
you mustn't have changed
they mustn't have changed

V-ing perfect

I mustn't have been changing
you mustn't have been changing
she mustn't have been changing
we mustn't have been changing
you mustn't have been changing
they mustn't have been changing

Interrogative form

Simple form

must I change?
must you change?
must she change?
must we change?
must you change?
must they change?

V-ing form

must I be changing?
must you be changing?
must she be changing?
must we be changing?
must you be changing?
must they be changing?

Perfect

must I have changed?
must you have changed?
must she have changed?
must we have changed?
must you have changed?
must they have changed?

V-ing perfect

must I have been changing?
must you have been changing?
must she have been changing?
must we have been changing?
must you have been changing?
must they have been changing?

Interro-negative form

Simple form

mustn't I change?
mustn't you change?
mustn't she change?
mustn't we change?
mustn't you change?
mustn't they change?

V-ing form

mustn't I be changing?
mustn't you be changing?
mustn't she be changing?
mustn't we be changing?
mustn't you be changing?
mustn't they be changing?

Perfect

mustn't I have changed?
mustn't you have changed?
mustn't she have changed?
mustn't we have changed?
mustn't you have changed?
mustn't they have changed?

V-ing perfect

mustn't I have been changing?
mustn't you have been changing?
mustn't she have been changing?
mustn't we have been changing?
mustn't you have been changing?
mustn't they have been changing?

Page top