Coniugazione del verbo inglese COULD WEAKEN

Verbo regolare: weaken - weakened - weakened

Affermazione

Forma semplice

I could weaken
you could weaken
he could weaken
we could weaken
you could weaken
they could weaken

Forma con V-ing

I could be weakening
you could be weakening
he could be weakening
we could be weakening
you could be weakening
they could be weakening

Perfetto

I could have weakened
you could have weakened
he could have weakened
we could have weakened
you could have weakened
they could have weakened

Perfetto con V-ing

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

Negazione

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interrogativa

Forma semplice

could I weaken?
could you weaken?
could he weaken?
could we weaken?
could you weaken?
could they weaken?

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interro-negativa

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

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