English verb conjugation MUST BEFRIEND

Regular verb: befriend - befriended - befriended

Affirmation

Simple form

I must befriend
you must befriend
he must befriend
we must befriend
you must befriend
they must befriend

V-ing form

I must be befriending
you must be befriending
he must be befriending
we must be befriending
you must be befriending
they must be befriending

Perfect

I must have befriended
you must have befriended
he must have befriended
we must have befriended
you must have befriended
they must have befriended

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I befriend?
must you befriend?
must he befriend?
must we befriend?
must you befriend?
must they befriend?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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