Coniugazione del verbo inglese COULD DARKEN
Verbo regolare: darken - darkened - darkened
Affermazione
Forma semplice
I could darkenyou could darken
she could darken
we could darken
you could darken
they could darken
Forma con V-ing
I could be darkeningyou could be darkening
she could be darkening
we could be darkening
you could be darkening
they could be darkening
Perfetto
I could have darkenedyou could have darkened
she could have darkened
we could have darkened
you could have darkened
they could have darkened
Perfetto con V-ing
I could have been darkeningyou could have been darkening
she 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 darkenyou couldn't darken
she couldn't darken
we couldn't darken
you couldn't darken
they couldn't darken
Forma con V-ing
I couldn't be darkeningyou couldn't be darkening
she couldn't be darkening
we couldn't be darkening
you couldn't be darkening
they couldn't be darkening
Perfetto
I couldn't have darkenedyou couldn't have darkened
she 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 darkeningyou couldn't have been darkening
she 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 she darken?
could we darken?
could you darken?
could they darken?
Forma con V-ing
could I be darkening?could you be darkening?
could she be darkening?
could we be darkening?
could you be darkening?
could they be darkening?
Perfetto
could I have darkened?could you have darkened?
could she 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 she 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 she 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 she 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 she 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 she have been darkening?
couldn't we have been darkening?
couldn't you have been darkening?
couldn't they have been darkening?