Konjugation des englischen Verbs COULD PROOF

Regelmäßiges Verb: proof - proofed - proofed

Bestätigung

Einfache Form

I could proof
you could proof
he could proof
we could proof
you could proof
they could proof

Form mit V-ing

I could be proofing
you could be proofing
he could be proofing
we could be proofing
you could be proofing
they could be proofing

Perfekt

I could have proofed
you could have proofed
he could have proofed
we could have proofed
you could have proofed
they could have proofed

Perfekt mit V-ing

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

Negation

Einfache Form

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

Form mit V-ing

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

Perfekt

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

Perfekt mit V-ing

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

Fragende Form

Einfache Form

could I proof?
could you proof?
could he proof?
could we proof?
could you proof?
could they proof?

Form mit V-ing

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

Perfekt

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

Perfekt mit V-ing

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

Fragende Negation Form

Einfache Form

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

Form mit V-ing

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

Perfekt

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

Perfekt mit V-ing

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

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