Coniugazione del verbo inglese COULD INVALIDATE

Verbo regolare: invalidate - invalidated - invalidated

Affermazione

Forma semplice

I could invalidate
you could invalidate
he could invalidate
we could invalidate
you could invalidate
they could invalidate

Forma con V-ing

I could be invalidating
you could be invalidating
he could be invalidating
we could be invalidating
you could be invalidating
they could be invalidating

Perfetto

I could have invalidated
you could have invalidated
he could have invalidated
we could have invalidated
you could have invalidated
they could have invalidated

Perfetto con V-ing

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

Negazione

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interrogativa

Forma semplice

could I invalidate?
could you invalidate?
could he invalidate?
could we invalidate?
could you invalidate?
could they invalidate?

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

Forma interro-negativa

Forma semplice

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

Forma con V-ing

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

Perfetto

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

Perfetto con V-ing

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

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