Coniugazione del verbo inglese COULD CONTRIBUTE
Verbo regolare: contribute - contributed - contributed
Affermazione
Forma semplice
I could contributeyou could contribute
she could contribute
we could contribute
you could contribute
they could contribute
Forma con V-ing
I could be contributingyou could be contributing
she could be contributing
we could be contributing
you could be contributing
they could be contributing
Perfetto
I could have contributedyou could have contributed
she could have contributed
we could have contributed
you could have contributed
they could have contributed
Perfetto con V-ing
I could have been contributingyou could have been contributing
she could have been contributing
we could have been contributing
you could have been contributing
they could have been contributing
Negazione
Forma semplice
I could not contributeyou could not contribute
she could not contribute
we could not contribute
you could not contribute
they could not contribute
Forma con V-ing
I could not be contributingyou could not be contributing
she could not be contributing
we could not be contributing
you could not be contributing
they could not be contributing
Perfetto
I could not have contributedyou could not have contributed
she could not have contributed
we could not have contributed
you could not have contributed
they could not have contributed
Perfetto con V-ing
I could not have been contributingyou could not have been contributing
she could not have been contributing
we could not have been contributing
you could not have been contributing
they could not have been contributing
Forma interrogativa
Forma semplice
could I contribute?could you contribute?
could she contribute?
could we contribute?
could you contribute?
could they contribute?
Forma con V-ing
could I be contributing?could you be contributing?
could she be contributing?
could we be contributing?
could you be contributing?
could they be contributing?
Perfetto
could I have contributed?could you have contributed?
could she have contributed?
could we have contributed?
could you have contributed?
could they have contributed?
Perfetto con V-ing
could I have been contributing?could you have been contributing?
could she have been contributing?
could we have been contributing?
could you have been contributing?
could they have been contributing?
Forma interro-negativa
Forma semplice
could I not contribute?could you not contribute?
could she not contribute?
could we not contribute?
could you not contribute?
could they not contribute?
Forma con V-ing
could I not be contributing?could you not be contributing?
could she not be contributing?
could we not be contributing?
could you not be contributing?
could they not be contributing?
Perfetto
could I not have contributed?could you not have contributed?
could she not have contributed?
could we not have contributed?
could you not have contributed?
could they not have contributed?
Perfetto con V-ing
could I not have been contributing?could you not have been contributing?
could she not have been contributing?
could we not have been contributing?
could you not have been contributing?
could they not have been contributing?