Konjugation des englischen Verbs COULD RESEARCH

Regelmäßiges Verb: research - researched - researched

Bestätigung

Einfache Form

I could research
you could research
she could research
we could research
you could research
they could research

Form mit V-ing

I could be researching
you could be researching
she could be researching
we could be researching
you could be researching
they could be researching

Perfekt

I could have researched
you could have researched
she could have researched
we could have researched
you could have researched
they could have researched

Perfekt mit V-ing

I could have been researching
you could have been researching
she could have been researching
we could have been researching
you could have been researching
they could have been researching

Negation

Einfache Form

I couldn't research
you couldn't research
she couldn't research
we couldn't research
you couldn't research
they couldn't research

Form mit V-ing

I couldn't be researching
you couldn't be researching
she couldn't be researching
we couldn't be researching
you couldn't be researching
they couldn't be researching

Perfekt

I couldn't have researched
you couldn't have researched
she couldn't have researched
we couldn't have researched
you couldn't have researched
they couldn't have researched

Perfekt mit V-ing

I couldn't have been researching
you couldn't have been researching
she couldn't have been researching
we couldn't have been researching
you couldn't have been researching
they couldn't have been researching

Fragende Form

Einfache Form

could I research?
could you research?
could she research?
could we research?
could you research?
could they research?

Form mit V-ing

could I be researching?
could you be researching?
could she be researching?
could we be researching?
could you be researching?
could they be researching?

Perfekt

could I have researched?
could you have researched?
could she have researched?
could we have researched?
could you have researched?
could they have researched?

Perfekt mit V-ing

could I have been researching?
could you have been researching?
could she have been researching?
could we have been researching?
could you have been researching?
could they have been researching?

Fragende Negation Form

Einfache Form

couldn't I research?
couldn't you research?
couldn't she research?
couldn't we research?
couldn't you research?
couldn't they research?

Form mit V-ing

couldn't I be researching?
couldn't you be researching?
couldn't she be researching?
couldn't we be researching?
couldn't you be researching?
couldn't they be researching?

Perfekt

couldn't I have researched?
couldn't you have researched?
couldn't she have researched?
couldn't we have researched?
couldn't you have researched?
couldn't they have researched?

Perfekt mit V-ing

couldn't I have been researching?
couldn't you have been researching?
couldn't she have been researching?
couldn't we have been researching?
couldn't you have been researching?
couldn't they have been researching?

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