Konjugation des englischen Verbs
COULD CONCERT

Regelmäßiges Verb: concert - concerted - concerted

Bestätigung

Einfache Form	Form mit V-ing
I could concert you could concert she could concert we could concert you could concert they could concert	I could be concerting you could be concerting she could be concerting we could be concerting you could be concerting they could be concerting
Perfekt	Perfekt mit V-ing
I could have concerted you could have concerted she could have concerted we could have concerted you could have concerted they could have concerted	I could have been concerting you could have been concerting she could have been concerting we could have been concerting you could have been concerting they could have been concerting

Negation

Einfache Form	Form mit V-ing
I couldn't concert you couldn't concert she couldn't concert we couldn't concert you couldn't concert they couldn't concert	I couldn't be concerting you couldn't be concerting she couldn't be concerting we couldn't be concerting you couldn't be concerting they couldn't be concerting
Perfekt	Perfekt mit V-ing
I couldn't have concerted you couldn't have concerted she couldn't have concerted we couldn't have concerted you couldn't have concerted they couldn't have concerted	I couldn't have been concerting you couldn't have been concerting she couldn't have been concerting we couldn't have been concerting you couldn't have been concerting they couldn't have been concerting

Fragende Form

Einfache Form	Form mit V-ing
could I concert? could you concert? could she concert? could we concert? could you concert? could they concert?	could I be concerting? could you be concerting? could she be concerting? could we be concerting? could you be concerting? could they be concerting?
Perfekt	Perfekt mit V-ing
could I have concerted? could you have concerted? could she have concerted? could we have concerted? could you have concerted? could they have concerted?	could I have been concerting? could you have been concerting? could she have been concerting? could we have been concerting? could you have been concerting? could they have been concerting?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I concert? couldn't you concert? couldn't she concert? couldn't we concert? couldn't you concert? couldn't they concert?	couldn't I be concerting? couldn't you be concerting? couldn't she be concerting? couldn't we be concerting? couldn't you be concerting? couldn't they be concerting?
Perfekt	Perfekt mit V-ing
couldn't I have concerted? couldn't you have concerted? couldn't she have concerted? couldn't we have concerted? couldn't you have concerted? couldn't they have concerted?	couldn't I have been concerting? couldn't you have been concerting? couldn't she have been concerting? couldn't we have been concerting? couldn't you have been concerting? couldn't they have been concerting?