Conjugación del verbo inglés COULD CHALLENGE

Verbo regular: challenge - challenged - challenged

Afirmación

Forma simple

I could challenge
you could challenge
she could challenge
we could challenge
you could challenge
they could challenge

Forma con V-ing

I could be challenging
you could be challenging
she could be challenging
we could be challenging
you could be challenging
they could be challenging

Perfecto

I could have challenged
you could have challenged
she could have challenged
we could have challenged
you could have challenged
they could have challenged

Perfecto con V-ing

I could have been challenging
you could have been challenging
she 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 challenge
you couldn't challenge
she couldn't challenge
we couldn't challenge
you couldn't challenge
they couldn't challenge

Forma con V-ing

I couldn't be challenging
you couldn't be challenging
she couldn't be challenging
we couldn't be challenging
you couldn't be challenging
they couldn't be challenging

Perfecto

I couldn't have challenged
you couldn't have challenged
she 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 challenging
you couldn't have been challenging
she 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 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?

Perfecto

could I have challenged?
could you have challenged?
could she 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 she 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 she 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 she 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 she 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 she have been challenging?
couldn't we have been challenging?
couldn't you have been challenging?
couldn't they have been challenging?

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