I could walk you could walk he could walk we could walk you could walk they could walk
Form mit V-ing
I could be walking you could be walking he could be walking we could be walking you could be walking they could be walking
Perfekt
I could have walked you could have walked he could have walked we could have walked you could have walked they could have walked
Perfekt mit V-ing
I could have been walking you could have been walking he could have been walking we could have been walking you could have been walking they could have been walking
Negation
Einfache Form
I could not walk you could not walk he could not walk we could not walk you could not walk they could not walk
Form mit V-ing
I could not be walking you could not be walking he could not be walking we could not be walking you could not be walking they could not be walking
Perfekt
I could not have walked you could not have walked he could not have walked we could not have walked you could not have walked they could not have walked
Perfekt mit V-ing
I could not have been walking you could not have been walking he could not have been walking we could not have been walking you could not have been walking they could not have been walking
Fragende Form
Einfache Form
could I walk? could you walk? could he walk? could we walk? could you walk? could they walk?
Form mit V-ing
could I be walking? could you be walking? could he be walking? could we be walking? could you be walking? could they be walking?
Perfekt
could I have walked? could you have walked? could he have walked? could we have walked? could you have walked? could they have walked?
Perfekt mit V-ing
could I have been walking? could you have been walking? could he have been walking? could we have been walking? could you have been walking? could they have been walking?
Fragende Negation Form
Einfache Form
could I not walk? could you not walk? could he not walk? could we not walk? could you not walk? could they not walk?
Form mit V-ing
could I not be walking? could you not be walking? could he not be walking? could we not be walking? could you not be walking? could they not be walking?
Perfekt
could I not have walked? could you not have walked? could he not have walked? could we not have walked? could you not have walked? could they not have walked?
Perfekt mit V-ing
could I not have been walking? could you not have been walking? could he not have been walking? could we not have been walking? could you not have been walking? could they not have been walking?