English verb conjugation MUST KIPPER

Regular verb: kipper - kippered - kippered

Affirmation

Simple form

I must kipper
you must kipper
he must kipper
we must kipper
you must kipper
they must kipper

V-ing form

I must be kippering
you must be kippering
he must be kippering
we must be kippering
you must be kippering
they must be kippering

Perfect

I must have kippered
you must have kippered
he must have kippered
we must have kippered
you must have kippered
they must have kippered

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I kipper?
must you kipper?
must he kipper?
must we kipper?
must you kipper?
must they kipper?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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