Conjugación del verbo inglés COULD CHALLENGE
Verbo regular: challenge - challenged - challenged
Afirmación
Forma simple
I could challengeyou could challenge
he could challenge
we could challenge
you could challenge
they could challenge
Forma con V-ing
I could be challengingyou could be challenging
he could be challenging
we could be challenging
you could be challenging
they could be challenging
Perfecto
I could have challengedyou could have challenged
he could have challenged
we could have challenged
you could have challenged
they could have challenged
Perfecto con V-ing
I could have been challengingyou could have been challenging
he could have been challenging
we could have been challenging
you could have been challenging
they could have been challenging
Negación
Forma simple
I couldn't challengeyou couldn't challenge
he couldn't challenge
we couldn't challenge
you couldn't challenge
they couldn't challenge
Forma con V-ing
I couldn't be challengingyou couldn't be challenging
he couldn't be challenging
we couldn't be challenging
you couldn't be challenging
they couldn't be challenging
Perfecto
I couldn't have challengedyou couldn't have challenged
he couldn't have challenged
we couldn't have challenged
you couldn't have challenged
they couldn't have challenged
Perfecto con V-ing
I couldn't have been challengingyou couldn't have been challenging
he couldn't have been challenging
we couldn't have been challenging
you couldn't have been challenging
they couldn't have been challenging
Forma interrogativa
Forma simple
could I challenge?could you challenge?
could he challenge?
could we challenge?
could you challenge?
could they challenge?
Forma con V-ing
could I be challenging?could you be challenging?
could he be challenging?
could we be challenging?
could you be challenging?
could they be challenging?
Perfecto
could I have challenged?could you have challenged?
could he have challenged?
could we have challenged?
could you have challenged?
could they have challenged?
Perfecto con V-ing
could I have been challenging?could you have been challenging?
could he have been challenging?
could we have been challenging?
could you have been challenging?
could they have been challenging?
Forma interro-negativa
Forma simple
couldn't I challenge?couldn't you challenge?
couldn't he challenge?
couldn't we challenge?
couldn't you challenge?
couldn't they challenge?
Forma con V-ing
couldn't I be challenging?couldn't you be challenging?
couldn't he be challenging?
couldn't we be challenging?
couldn't you be challenging?
couldn't they be challenging?
Perfecto
couldn't I have challenged?couldn't you have challenged?
couldn't he have challenged?
couldn't we have challenged?
couldn't you have challenged?
couldn't they have challenged?
Perfecto con V-ing
couldn't I have been challenging?couldn't you have been challenging?
couldn't he have been challenging?
couldn't we have been challenging?
couldn't you have been challenging?
couldn't they have been challenging?