English verb conjugation MUST WHALE

Regular verb: whale - whaled - whaled

Affirmation

Simple form

I must whale
you must whale
he must whale
we must whale
you must whale
they must whale

V-ing form

I must be whaling
you must be whaling
he must be whaling
we must be whaling
you must be whaling
they must be whaling

Perfect

I must have whaled
you must have whaled
he must have whaled
we must have whaled
you must have whaled
they must have whaled

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I whale?
must you whale?
must he whale?
must we whale?
must you whale?
must they whale?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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