Konjugation des englischen Verbs COULD CONCENTRATE

Regelmäßiges Verb: concentrate - concentrated - concentrated

Bestätigung

Einfache Form

I could concentrate
you could concentrate
he could concentrate
we could concentrate
you could concentrate
they could concentrate

Form mit V-ing

I could be concentrating
you could be concentrating
he could be concentrating
we could be concentrating
you could be concentrating
they could be concentrating

Perfekt

I could have concentrated
you could have concentrated
he could have concentrated
we could have concentrated
you could have concentrated
they could have concentrated

Perfekt mit V-ing

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

Negation

Einfache Form

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

Form mit V-ing

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

Perfekt

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

Perfekt mit V-ing

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

Fragende Form

Einfache Form

could I concentrate?
could you concentrate?
could he concentrate?
could we concentrate?
could you concentrate?
could they concentrate?

Form mit V-ing

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

Perfekt

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

Perfekt mit V-ing

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

Fragende Negation Form

Einfache Form

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

Form mit V-ing

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

Perfekt

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

Perfekt mit V-ing

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

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