Coniugazione del verbo inglese COULD CURTAIN

Verbo regolare: curtain - curtained - curtained

Affermazione

Forma semplice

I could curtain
you could curtain
he could curtain
we could curtain
you could curtain
they could curtain

Forma con V-ing

I could be curtaining
you could be curtaining
he could be curtaining
we could be curtaining
you could be curtaining
they could be curtaining

Perfetto

I could have curtained
you could have curtained
he could have curtained
we could have curtained
you could have curtained
they could have curtained

Perfetto con V-ing

I could have been curtaining
you could have been curtaining
he could have been curtaining
we could have been curtaining
you could have been curtaining
they could have been curtaining

Negazione

Forma semplice

I couldn't curtain
you couldn't curtain
he couldn't curtain
we couldn't curtain
you couldn't curtain
they couldn't curtain

Forma con V-ing

I couldn't be curtaining
you couldn't be curtaining
he couldn't be curtaining
we couldn't be curtaining
you couldn't be curtaining
they couldn't be curtaining

Perfetto

I couldn't have curtained
you couldn't have curtained
he couldn't have curtained
we couldn't have curtained
you couldn't have curtained
they couldn't have curtained

Perfetto con V-ing

I couldn't have been curtaining
you couldn't have been curtaining
he couldn't have been curtaining
we couldn't have been curtaining
you couldn't have been curtaining
they couldn't have been curtaining

Forma interrogativa

Forma semplice

could I curtain?
could you curtain?
could he curtain?
could we curtain?
could you curtain?
could they curtain?

Forma con V-ing

could I be curtaining?
could you be curtaining?
could he be curtaining?
could we be curtaining?
could you be curtaining?
could they be curtaining?

Perfetto

could I have curtained?
could you have curtained?
could he have curtained?
could we have curtained?
could you have curtained?
could they have curtained?

Perfetto con V-ing

could I have been curtaining?
could you have been curtaining?
could he have been curtaining?
could we have been curtaining?
could you have been curtaining?
could they have been curtaining?

Forma interro-negativa

Forma semplice

couldn't I curtain?
couldn't you curtain?
couldn't he curtain?
couldn't we curtain?
couldn't you curtain?
couldn't they curtain?

Forma con V-ing

couldn't I be curtaining?
couldn't you be curtaining?
couldn't he be curtaining?
couldn't we be curtaining?
couldn't you be curtaining?
couldn't they be curtaining?

Perfetto

couldn't I have curtained?
couldn't you have curtained?
couldn't he have curtained?
couldn't we have curtained?
couldn't you have curtained?
couldn't they have curtained?

Perfetto con V-ing

couldn't I have been curtaining?
couldn't you have been curtaining?
couldn't he have been curtaining?
couldn't we have been curtaining?
couldn't you have been curtaining?
couldn't they have been curtaining?

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