English verb conjugation MUST FURL

Regular verb: furl - furled - furled

Affirmation

Simple form

I must furl
you must furl
he must furl
we must furl
you must furl
they must furl

V-ing form

I must be furling
you must be furling
he must be furling
we must be furling
you must be furling
they must be furling

Perfect

I must have furled
you must have furled
he must have furled
we must have furled
you must have furled
they must have furled

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I furl?
must you furl?
must he furl?
must we furl?
must you furl?
must they furl?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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