Konjugation des englischen Verbs
COULD EXTEND

Regelmäßiges Verb: extend - extended - extended

Bestätigung

Einfache Form	Form mit V-ing
I could extend you could extend he could extend we could extend you could extend they could extend	I could be extending you could be extending he could be extending we could be extending you could be extending they could be extending
Perfekt	Perfekt mit V-ing
I could have extended you could have extended he could have extended we could have extended you could have extended they could have extended	I could have been extending you could have been extending he could have been extending we could have been extending you could have been extending they could have been extending

Negation

Einfache Form	Form mit V-ing
I couldn't extend you couldn't extend he couldn't extend we couldn't extend you couldn't extend they couldn't extend	I couldn't be extending you couldn't be extending he couldn't be extending we couldn't be extending you couldn't be extending they couldn't be extending
Perfekt	Perfekt mit V-ing
I couldn't have extended you couldn't have extended he couldn't have extended we couldn't have extended you couldn't have extended they couldn't have extended	I couldn't have been extending you couldn't have been extending he couldn't have been extending we couldn't have been extending you couldn't have been extending they couldn't have been extending

Fragende Form

Einfache Form	Form mit V-ing
could I extend? could you extend? could he extend? could we extend? could you extend? could they extend?	could I be extending? could you be extending? could he be extending? could we be extending? could you be extending? could they be extending?
Perfekt	Perfekt mit V-ing
could I have extended? could you have extended? could he have extended? could we have extended? could you have extended? could they have extended?	could I have been extending? could you have been extending? could he have been extending? could we have been extending? could you have been extending? could they have been extending?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I extend? couldn't you extend? couldn't he extend? couldn't we extend? couldn't you extend? couldn't they extend?	couldn't I be extending? couldn't you be extending? couldn't he be extending? couldn't we be extending? couldn't you be extending? couldn't they be extending?
Perfekt	Perfekt mit V-ing
couldn't I have extended? couldn't you have extended? couldn't he have extended? couldn't we have extended? couldn't you have extended? couldn't they have extended?	couldn't I have been extending? couldn't you have been extending? couldn't he have been extending? couldn't we have been extending? couldn't you have been extending? couldn't they have been extending?