Achtung, dieses Verb existiert möglicherweise nicht, die Konjugation dient als Beispiel.
Bestätigung
Einfache Form
I could stiffer you could stiffer he could stiffer we could stiffer you could stiffer they could stiffer
Form mit V-ing
I could be stiffering you could be stiffering he could be stiffering we could be stiffering you could be stiffering they could be stiffering
Perfekt
I could have stiffered you could have stiffered he could have stiffered we could have stiffered you could have stiffered they could have stiffered
Perfekt mit V-ing
I could have been stiffering you could have been stiffering he could have been stiffering we could have been stiffering you could have been stiffering they could have been stiffering
Negation
Einfache Form
I could not stiffer you could not stiffer he could not stiffer we could not stiffer you could not stiffer they could not stiffer
Form mit V-ing
I could not be stiffering you could not be stiffering he could not be stiffering we could not be stiffering you could not be stiffering they could not be stiffering
Perfekt
I could not have stiffered you could not have stiffered he could not have stiffered we could not have stiffered you could not have stiffered they could not have stiffered
Perfekt mit V-ing
I could not have been stiffering you could not have been stiffering he could not have been stiffering we could not have been stiffering you could not have been stiffering they could not have been stiffering
Fragende Form
Einfache Form
could I stiffer? could you stiffer? could he stiffer? could we stiffer? could you stiffer? could they stiffer?
Form mit V-ing
could I be stiffering? could you be stiffering? could he be stiffering? could we be stiffering? could you be stiffering? could they be stiffering?
Perfekt
could I have stiffered? could you have stiffered? could he have stiffered? could we have stiffered? could you have stiffered? could they have stiffered?
Perfekt mit V-ing
could I have been stiffering? could you have been stiffering? could he have been stiffering? could we have been stiffering? could you have been stiffering? could they have been stiffering?
Fragende Negation Form
Einfache Form
could I not stiffer? could you not stiffer? could he not stiffer? could we not stiffer? could you not stiffer? could they not stiffer?
Form mit V-ing
could I not be stiffering? could you not be stiffering? could he not be stiffering? could we not be stiffering? could you not be stiffering? could they not be stiffering?
Perfekt
could I not have stiffered? could you not have stiffered? could he not have stiffered? could we not have stiffered? could you not have stiffered? could they not have stiffered?
Perfekt mit V-ing
could I not have been stiffering? could you not have been stiffering? could he not have been stiffering? could we not have been stiffering? could you not have been stiffering? could they not have been stiffering?