English verb conjugation MUST AMELIORATE

Regular verb: ameliorate - ameliorated - ameliorated

Affirmation

Simple form

I must ameliorate
you must ameliorate
he must ameliorate
we must ameliorate
you must ameliorate
they must ameliorate

V-ing form

I must be ameliorating
you must be ameliorating
he must be ameliorating
we must be ameliorating
you must be ameliorating
they must be ameliorating

Perfect

I must have ameliorated
you must have ameliorated
he must have ameliorated
we must have ameliorated
you must have ameliorated
they must have ameliorated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I ameliorate?
must you ameliorate?
must he ameliorate?
must we ameliorate?
must you ameliorate?
must they ameliorate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top