Coniugazione del verbo inglese
COULD CHAIR

Verbo regolare: chair - chaired - chaired

Affermazione

Forma semplice	Forma con V-ing
I could chair you could chair she could chair we could chair you could chair they could chair	I could be chairing you could be chairing she could be chairing we could be chairing you could be chairing they could be chairing
Perfetto	Perfetto con V-ing
I could have chaired you could have chaired she could have chaired we could have chaired you could have chaired they could have chaired	I could have been chairing you could have been chairing she could have been chairing we could have been chairing you could have been chairing they could have been chairing

Negazione

Forma semplice	Forma con V-ing
I could not chair you could not chair she could not chair we could not chair you could not chair they could not chair	I could not be chairing you could not be chairing she could not be chairing we could not be chairing you could not be chairing they could not be chairing
Perfetto	Perfetto con V-ing
I could not have chaired you could not have chaired she could not have chaired we could not have chaired you could not have chaired they could not have chaired	I could not have been chairing you could not have been chairing she could not have been chairing we could not have been chairing you could not have been chairing they could not have been chairing

Forma interrogativa

Forma semplice	Forma con V-ing
could I chair? could you chair? could she chair? could we chair? could you chair? could they chair?	could I be chairing? could you be chairing? could she be chairing? could we be chairing? could you be chairing? could they be chairing?
Perfetto	Perfetto con V-ing
could I have chaired? could you have chaired? could she have chaired? could we have chaired? could you have chaired? could they have chaired?	could I have been chairing? could you have been chairing? could she have been chairing? could we have been chairing? could you have been chairing? could they have been chairing?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not chair? could you not chair? could she not chair? could we not chair? could you not chair? could they not chair?	could I not be chairing? could you not be chairing? could she not be chairing? could we not be chairing? could you not be chairing? could they not be chairing?
Perfetto	Perfetto con V-ing
could I not have chaired? could you not have chaired? could she not have chaired? could we not have chaired? could you not have chaired? could they not have chaired?	could I not have been chairing? could you not have been chairing? could she not have been chairing? could we not have been chairing? could you not have been chairing? could they not have been chairing?