Konjugation des englischen Verbs
COULD STIFLE

Regelmäßiges Verb: stifle - stifled - stifled

Bestätigung

Einfache Form	Form mit V-ing
I could stifle you could stifle she could stifle we could stifle you could stifle they could stifle	I could be stifling you could be stifling she could be stifling we could be stifling you could be stifling they could be stifling
Perfekt	Perfekt mit V-ing
I could have stifled you could have stifled she could have stifled we could have stifled you could have stifled they could have stifled	I could have been stifling you could have been stifling she could have been stifling we could have been stifling you could have been stifling they could have been stifling

Negation

Einfache Form	Form mit V-ing
I couldn't stifle you couldn't stifle she couldn't stifle we couldn't stifle you couldn't stifle they couldn't stifle	I couldn't be stifling you couldn't be stifling she couldn't be stifling we couldn't be stifling you couldn't be stifling they couldn't be stifling
Perfekt	Perfekt mit V-ing
I couldn't have stifled you couldn't have stifled she couldn't have stifled we couldn't have stifled you couldn't have stifled they couldn't have stifled	I couldn't have been stifling you couldn't have been stifling she couldn't have been stifling we couldn't have been stifling you couldn't have been stifling they couldn't have been stifling

Fragende Form

Einfache Form	Form mit V-ing
could I stifle? could you stifle? could she stifle? could we stifle? could you stifle? could they stifle?	could I be stifling? could you be stifling? could she be stifling? could we be stifling? could you be stifling? could they be stifling?
Perfekt	Perfekt mit V-ing
could I have stifled? could you have stifled? could she have stifled? could we have stifled? could you have stifled? could they have stifled?	could I have been stifling? could you have been stifling? could she have been stifling? could we have been stifling? could you have been stifling? could they have been stifling?

Fragende Negation Form

Einfache Form	Form mit V-ing
couldn't I stifle? couldn't you stifle? couldn't she stifle? couldn't we stifle? couldn't you stifle? couldn't they stifle?	couldn't I be stifling? couldn't you be stifling? couldn't she be stifling? couldn't we be stifling? couldn't you be stifling? couldn't they be stifling?
Perfekt	Perfekt mit V-ing
couldn't I have stifled? couldn't you have stifled? couldn't she have stifled? couldn't we have stifled? couldn't you have stifled? couldn't they have stifled?	couldn't I have been stifling? couldn't you have been stifling? couldn't she have been stifling? couldn't we have been stifling? couldn't you have been stifling? couldn't they have been stifling?