Coniugazione del verbo inglese COULD DARKEN

Verbo regolare: darken - darkened - darkened

Affermazione

Forma semplice

I could darken
you could darken
he could darken
we could darken
you could darken
they could darken

Forma con V-ing

I could be darkening
you could be darkening
he could be darkening
we could be darkening
you could be darkening
they could be darkening

Perfetto

I could have darkened
you could have darkened
he could have darkened
we could have darkened
you could have darkened
they could have darkened

Perfetto con V-ing

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

Negazione

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interrogativa

Forma semplice

could I darken?
could you darken?
could he darken?
could we darken?
could you darken?
could they darken?

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interro-negativa

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

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