Coniugazione del verbo inglese COULD CHALLENGE
Verbo regolare: challenge - challenged - challenged
Affermazione
Forma semplice
I could challengeyou could challenge
she could challenge
we could challenge
you could challenge
they could challenge
Forma con V-ing
I could be challengingyou could be challenging
she could be challenging
we could be challenging
you could be challenging
they could be challenging
Perfetto
I could have challengedyou could have challenged
she could have challenged
we could have challenged
you could have challenged
they could have challenged
Perfetto con V-ing
I could have been challengingyou could have been challenging
she could have been challenging
we could have been challenging
you could have been challenging
they could have been challenging
Negazione
Forma semplice
I could not challengeyou could not challenge
she could not challenge
we could not challenge
you could not challenge
they could not challenge
Forma con V-ing
I could not be challengingyou could not be challenging
she could not be challenging
we could not be challenging
you could not be challenging
they could not be challenging
Perfetto
I could not have challengedyou could not have challenged
she could not have challenged
we could not have challenged
you could not have challenged
they could not have challenged
Perfetto con V-ing
I could not have been challengingyou could not have been challenging
she could not have been challenging
we could not have been challenging
you could not have been challenging
they could not have been challenging
Forma interrogativa
Forma semplice
could I challenge?could you challenge?
could she challenge?
could we challenge?
could you challenge?
could they challenge?
Forma con V-ing
could I be challenging?could you be challenging?
could she be challenging?
could we be challenging?
could you be challenging?
could they be challenging?
Perfetto
could I have challenged?could you have challenged?
could she have challenged?
could we have challenged?
could you have challenged?
could they have challenged?
Perfetto con V-ing
could I have been challenging?could you have been challenging?
could she have been challenging?
could we have been challenging?
could you have been challenging?
could they have been challenging?
Forma interro-negativa
Forma semplice
could I not challenge?could you not challenge?
could she not challenge?
could we not challenge?
could you not challenge?
could they not challenge?
Forma con V-ing
could I not be challenging?could you not be challenging?
could she not be challenging?
could we not be challenging?
could you not be challenging?
could they not be challenging?
Perfetto
could I not have challenged?could you not have challenged?
could she not have challenged?
could we not have challenged?
could you not have challenged?
could they not have challenged?
Perfetto con V-ing
could I not have been challenging?could you not have been challenging?
could she not have been challenging?
could we not have been challenging?
could you not have been challenging?
could they not have been challenging?