I could found you could found he could found we could found you could found they could found
Form mit V-ing
I could be founding you could be founding he could be founding we could be founding you could be founding they could be founding
Perfekt
I could have founded you could have founded he could have founded we could have founded you could have founded they could have founded
Perfekt mit V-ing
I could have been founding you could have been founding he could have been founding we could have been founding you could have been founding they could have been founding
Negation
Einfache Form
I could not found you could not found he could not found we could not found you could not found they could not found
Form mit V-ing
I could not be founding you could not be founding he could not be founding we could not be founding you could not be founding they could not be founding
Perfekt
I could not have founded you could not have founded he could not have founded we could not have founded you could not have founded they could not have founded
Perfekt mit V-ing
I could not have been founding you could not have been founding he could not have been founding we could not have been founding you could not have been founding they could not have been founding
Fragende Form
Einfache Form
could I found? could you found? could he found? could we found? could you found? could they found?
Form mit V-ing
could I be founding? could you be founding? could he be founding? could we be founding? could you be founding? could they be founding?
Perfekt
could I have founded? could you have founded? could he have founded? could we have founded? could you have founded? could they have founded?
Perfekt mit V-ing
could I have been founding? could you have been founding? could he have been founding? could we have been founding? could you have been founding? could they have been founding?
Fragende Negation Form
Einfache Form
could I not found? could you not found? could he not found? could we not found? could you not found? could they not found?
Form mit V-ing
could I not be founding? could you not be founding? could he not be founding? could we not be founding? could you not be founding? could they not be founding?
Perfekt
could I not have founded? could you not have founded? could he not have founded? could we not have founded? could you not have founded? could they not have founded?
Perfekt mit V-ing
could I not have been founding? could you not have been founding? could he not have been founding? could we not have been founding? could you not have been founding? could they not have been founding?