English verb conjugation MUST CHECKMATE

Regular verb: checkmate - checkmated - checkmated

Affirmation

Simple form

I must checkmate
you must checkmate
she must checkmate
we must checkmate
you must checkmate
they must checkmate

V-ing form

I must be checkmating
you must be checkmating
she must be checkmating
we must be checkmating
you must be checkmating
they must be checkmating

Perfect

I must have checkmated
you must have checkmated
she must have checkmated
we must have checkmated
you must have checkmated
they must have checkmated

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I checkmate?
must you checkmate?
must she checkmate?
must we checkmate?
must you checkmate?
must they checkmate?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Page top