English verb conjugation MUST FERULE

Regular verb: ferule - feruled - feruled

Affirmation

Simple form

I must ferule
you must ferule
he must ferule
we must ferule
you must ferule
they must ferule

V-ing form

I must be feruling
you must be feruling
he must be feruling
we must be feruling
you must be feruling
they must be feruling

Perfect

I must have feruled
you must have feruled
he must have feruled
we must have feruled
you must have feruled
they must have feruled

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I ferule?
must you ferule?
must he ferule?
must we ferule?
must you ferule?
must they ferule?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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