Coniugazione del verbo inglese COULD TIGHTEN
Verbo regolare: tighten - tightened - tightened
Affermazione
Forma semplice
I could tightenyou could tighten
she could tighten
we could tighten
you could tighten
they could tighten
Forma con V-ing
I could be tighteningyou could be tightening
she could be tightening
we could be tightening
you could be tightening
they could be tightening
Perfetto
I could have tightenedyou could have tightened
she could have tightened
we could have tightened
you could have tightened
they could have tightened
Perfetto con V-ing
I could have been tighteningyou could have been tightening
she could have been tightening
we could have been tightening
you could have been tightening
they could have been tightening
Negazione
Forma semplice
I could not tightenyou could not tighten
she could not tighten
we could not tighten
you could not tighten
they could not tighten
Forma con V-ing
I could not be tighteningyou could not be tightening
she could not be tightening
we could not be tightening
you could not be tightening
they could not be tightening
Perfetto
I could not have tightenedyou could not have tightened
she could not have tightened
we could not have tightened
you could not have tightened
they could not have tightened
Perfetto con V-ing
I could not have been tighteningyou could not have been tightening
she could not have been tightening
we could not have been tightening
you could not have been tightening
they could not have been tightening
Forma interrogativa
Forma semplice
could I tighten?could you tighten?
could she tighten?
could we tighten?
could you tighten?
could they tighten?
Forma con V-ing
could I be tightening?could you be tightening?
could she be tightening?
could we be tightening?
could you be tightening?
could they be tightening?
Perfetto
could I have tightened?could you have tightened?
could she have tightened?
could we have tightened?
could you have tightened?
could they have tightened?
Perfetto con V-ing
could I have been tightening?could you have been tightening?
could she have been tightening?
could we have been tightening?
could you have been tightening?
could they have been tightening?
Forma interro-negativa
Forma semplice
could I not tighten?could you not tighten?
could she not tighten?
could we not tighten?
could you not tighten?
could they not tighten?
Forma con V-ing
could I not be tightening?could you not be tightening?
could she not be tightening?
could we not be tightening?
could you not be tightening?
could they not be tightening?
Perfetto
could I not have tightened?could you not have tightened?
could she not have tightened?
could we not have tightened?
could you not have tightened?
could they not have tightened?
Perfetto con V-ing
could I not have been tightening?could you not have been tightening?
could she not have been tightening?
could we not have been tightening?
could you not have been tightening?
could they not have been tightening?