Konjugation des englischen Verbs
COULD CONCERTINA

Regelmäßiges Verb: concertina - concertinaed - concertinaed

Bestätigung

Einfache Form	Form mit V-ing
I could concertina you could concertina she could concertina we could concertina you could concertina they could concertina	I could be concertinaing you could be concertinaing she could be concertinaing we could be concertinaing you could be concertinaing they could be concertinaing
Perfekt	Perfekt mit V-ing
I could have concertinaed you could have concertinaed she could have concertinaed we could have concertinaed you could have concertinaed they could have concertinaed	I could have been concertinaing you could have been concertinaing she could have been concertinaing we could have been concertinaing you could have been concertinaing they could have been concertinaing

Negation

Einfache Form	Form mit V-ing
I couldn't concertina you couldn't concertina she couldn't concertina we couldn't concertina you couldn't concertina they couldn't concertina	I couldn't be concertinaing you couldn't be concertinaing she couldn't be concertinaing we couldn't be concertinaing you couldn't be concertinaing they couldn't be concertinaing
Perfekt	Perfekt mit V-ing
I couldn't have concertinaed you couldn't have concertinaed she couldn't have concertinaed we couldn't have concertinaed you couldn't have concertinaed they couldn't have concertinaed	I couldn't have been concertinaing you couldn't have been concertinaing she couldn't have been concertinaing we couldn't have been concertinaing you couldn't have been concertinaing they couldn't have been concertinaing

Fragende Form

Einfache Form	Form mit V-ing
could I concertina? could you concertina? could she concertina? could we concertina? could you concertina? could they concertina?	could I be concertinaing? could you be concertinaing? could she be concertinaing? could we be concertinaing? could you be concertinaing? could they be concertinaing?
Perfekt	Perfekt mit V-ing
could I have concertinaed? could you have concertinaed? could she have concertinaed? could we have concertinaed? could you have concertinaed? could they have concertinaed?	could I have been concertinaing? could you have been concertinaing? could she have been concertinaing? could we have been concertinaing? could you have been concertinaing? could they have been concertinaing?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I concertina? couldn't you concertina? couldn't she concertina? couldn't we concertina? couldn't you concertina? couldn't they concertina?	couldn't I be concertinaing? couldn't you be concertinaing? couldn't she be concertinaing? couldn't we be concertinaing? couldn't you be concertinaing? couldn't they be concertinaing?
Perfekt	Perfekt mit V-ing
couldn't I have concertinaed? couldn't you have concertinaed? couldn't she have concertinaed? couldn't we have concertinaed? couldn't you have concertinaed? couldn't they have concertinaed?	couldn't I have been concertinaing? couldn't you have been concertinaing? couldn't she have been concertinaing? couldn't we have been concertinaing? couldn't you have been concertinaing? couldn't they have been concertinaing?