English verb conjugation MUST EXPAND

Regular verb: expand - expanded - expanded

Affirmation

Simple form

I must expand
you must expand
she must expand
we must expand
you must expand
they must expand

V-ing form

I must be expanding
you must be expanding
she must be expanding
we must be expanding
you must be expanding
they must be expanding

Perfect

I must have expanded
you must have expanded
she must have expanded
we must have expanded
you must have expanded
they must have expanded

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I expand?
must you expand?
must she expand?
must we expand?
must you expand?
must they expand?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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