Conjugación del verbo inglés COULD EXCHANGE

Verbo regular: exchange - exchanged - exchanged

Afirmación

Forma simple

I could exchange
you could exchange
she could exchange
we could exchange
you could exchange
they could exchange

Forma con V-ing

I could be exchanging
you could be exchanging
she could be exchanging
we could be exchanging
you could be exchanging
they could be exchanging

Perfecto

I could have exchanged
you could have exchanged
she could have exchanged
we could have exchanged
you could have exchanged
they could have exchanged

Perfecto con V-ing

I could have been exchanging
you could have been exchanging
she could have been exchanging
we could have been exchanging
you could have been exchanging
they could have been exchanging

Negación

Forma simple

I couldn't exchange
you couldn't exchange
she couldn't exchange
we couldn't exchange
you couldn't exchange
they couldn't exchange

Forma con V-ing

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

Perfecto

I couldn't have exchanged
you couldn't have exchanged
she couldn't have exchanged
we couldn't have exchanged
you couldn't have exchanged
they couldn't have exchanged

Perfecto con V-ing

I couldn't have been exchanging
you couldn't have been exchanging
she couldn't have been exchanging
we couldn't have been exchanging
you couldn't have been exchanging
they couldn't have been exchanging

Forma interrogativa

Forma simple

could I exchange?
could you exchange?
could she exchange?
could we exchange?
could you exchange?
could they exchange?

Forma con V-ing

could I be exchanging?
could you be exchanging?
could she be exchanging?
could we be exchanging?
could you be exchanging?
could they be exchanging?

Perfecto

could I have exchanged?
could you have exchanged?
could she have exchanged?
could we have exchanged?
could you have exchanged?
could they have exchanged?

Perfecto con V-ing

could I have been exchanging?
could you have been exchanging?
could she have been exchanging?
could we have been exchanging?
could you have been exchanging?
could they have been exchanging?

Forma interro-negativa

Forma simple

couldn't I exchange?
couldn't you exchange?
couldn't she exchange?
couldn't we exchange?
couldn't you exchange?
couldn't they exchange?

Forma con V-ing

couldn't I be exchanging?
couldn't you be exchanging?
couldn't she be exchanging?
couldn't we be exchanging?
couldn't you be exchanging?
couldn't they be exchanging?

Perfecto

couldn't I have exchanged?
couldn't you have exchanged?
couldn't she have exchanged?
couldn't we have exchanged?
couldn't you have exchanged?
couldn't they have exchanged?

Perfecto con V-ing

couldn't I have been exchanging?
couldn't you have been exchanging?
couldn't she have been exchanging?
couldn't we have been exchanging?
couldn't you have been exchanging?
couldn't they have been exchanging?

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