Konjugation des englischen Verbs COULD PROVE

Unregelmäßiges Verb: prove - proved - proven

Bestätigung

Einfache Form

I could prove
you could prove
he could prove
we could prove
you could prove
they could prove

Form mit V-ing

I could be proving
you could be proving
he could be proving
we could be proving
you could be proving
they could be proving

Perfekt

I could have proven
you could have proven
he could have proven
we could have proven
you could have proven
they could have proven

Perfekt mit V-ing

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

Negation

Einfache Form

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

Form mit V-ing

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

Perfekt

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

Perfekt mit V-ing

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

Fragende Form

Einfache Form

could I prove?
could you prove?
could he prove?
could we prove?
could you prove?
could they prove?

Form mit V-ing

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

Perfekt

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

Perfekt mit V-ing

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

Fragende Negation Form

Einfache Form

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

Form mit V-ing

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

Perfekt

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

Perfekt mit V-ing

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

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