English verb conjugation MUST COPPER

Regular verb: copper - coppered - coppered

Affirmation

Simple form

I must copper
you must copper
he must copper
we must copper
you must copper
they must copper

V-ing form

I must be coppering
you must be coppering
he must be coppering
we must be coppering
you must be coppering
they must be coppering

Perfect

I must have coppered
you must have coppered
he must have coppered
we must have coppered
you must have coppered
they must have coppered

V-ing perfect

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

Negation

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

Interrogative form

Simple form

must I copper?
must you copper?
must he copper?
must we copper?
must you copper?
must they copper?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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