Coniugazione del verbo inglese MUST CONTRIBUTE

Verbo regolare: contribute - contributed - contributed

Affermazione

Forma semplice

I must contribute
you must contribute
he must contribute
we must contribute
you must contribute
they must contribute

Forma con V-ing

I must be contributing
you must be contributing
he must be contributing
we must be contributing
you must be contributing
they must be contributing

Perfetto

I must have contributed
you must have contributed
he must have contributed
we must have contributed
you must have contributed
they must have contributed

Perfetto con V-ing

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

Negazione

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interrogativa

Forma semplice

must I contribute?
must you contribute?
must he contribute?
must we contribute?
must you contribute?
must they contribute?

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interro-negativa

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

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