English verb conjugation MUST EXPRESS

Regular verb: express - expressed - expressed

Affirmation

Simple form

I must express
you must express
she must express
we must express
you must express
they must express

V-ing form

I must be expressing
you must be expressing
she must be expressing
we must be expressing
you must be expressing
they must be expressing

Perfect

I must have expressed
you must have expressed
she must have expressed
we must have expressed
you must have expressed
they must have expressed

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I express?
must you express?
must she express?
must we express?
must you express?
must they express?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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