Konjugation des englischen Verbs
COULD WARN

Regelmäßiges Verb: warn - warned - warned

Bestätigung

Einfache Form	Form mit V-ing
I could warn you could warn he could warn we could warn you could warn they could warn	I could be warning you could be warning he could be warning we could be warning you could be warning they could be warning
Perfekt	Perfekt mit V-ing
I could have warned you could have warned he could have warned we could have warned you could have warned they could have warned	I could have been warning you could have been warning he could have been warning we could have been warning you could have been warning they could have been warning

Negation

Einfache Form	Form mit V-ing
I couldn't warn you couldn't warn he couldn't warn we couldn't warn you couldn't warn they couldn't warn	I couldn't be warning you couldn't be warning he couldn't be warning we couldn't be warning you couldn't be warning they couldn't be warning
Perfekt	Perfekt mit V-ing
I couldn't have warned you couldn't have warned he couldn't have warned we couldn't have warned you couldn't have warned they couldn't have warned	I couldn't have been warning you couldn't have been warning he couldn't have been warning we couldn't have been warning you couldn't have been warning they couldn't have been warning

Fragende Form

Einfache Form	Form mit V-ing
could I warn? could you warn? could he warn? could we warn? could you warn? could they warn?	could I be warning? could you be warning? could he be warning? could we be warning? could you be warning? could they be warning?
Perfekt	Perfekt mit V-ing
could I have warned? could you have warned? could he have warned? could we have warned? could you have warned? could they have warned?	could I have been warning? could you have been warning? could he have been warning? could we have been warning? could you have been warning? could they have been warning?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I warn? couldn't you warn? couldn't he warn? couldn't we warn? couldn't you warn? couldn't they warn?	couldn't I be warning? couldn't you be warning? couldn't he be warning? couldn't we be warning? couldn't you be warning? couldn't they be warning?
Perfekt	Perfekt mit V-ing
couldn't I have warned? couldn't you have warned? couldn't he have warned? couldn't we have warned? couldn't you have warned? couldn't they have warned?	couldn't I have been warning? couldn't you have been warning? couldn't he have been warning? couldn't we have been warning? couldn't you have been warning? couldn't they have been warning?