English verb conjugation MUST LIQUEFY

Regular verb: liquefy - liquefied - liquefied

Affirmation

Simple form

I must liquefy
you must liquefy
she must liquefy
we must liquefy
you must liquefy
they must liquefy

V-ing form

I must be liquefying
you must be liquefying
she must be liquefying
we must be liquefying
you must be liquefying
they must be liquefying

Perfect

I must have liquefied
you must have liquefied
she must have liquefied
we must have liquefied
you must have liquefied
they must have liquefied

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I liquefy?
must you liquefy?
must she liquefy?
must we liquefy?
must you liquefy?
must they liquefy?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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