Conjugación del verbo inglés COULD CONCERTISE

Verbo regular: concertise - concertised - concertised

Afirmación

Forma simple

I could concertise
you could concertise
she could concertise
we could concertise
you could concertise
they could concertise

Forma con V-ing

I could be concertising
you could be concertising
she could be concertising
we could be concertising
you could be concertising
they could be concertising

Perfecto

I could have concertised
you could have concertised
she could have concertised
we could have concertised
you could have concertised
they could have concertised

Perfecto con V-ing

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

Negación

Forma simple

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

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interrogativa

Forma simple

could I concertise?
could you concertise?
could she concertise?
could we concertise?
could you concertise?
could they concertise?

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

Forma interro-negativa

Forma simple

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

Forma con V-ing

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

Perfecto

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

Perfecto con V-ing

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

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