I could fax you could fax he could fax we could fax you could fax they could fax
Form mit V-ing
I could be faxing you could be faxing he could be faxing we could be faxing you could be faxing they could be faxing
Perfekt
I could have faxed you could have faxed he could have faxed we could have faxed you could have faxed they could have faxed
Perfekt mit V-ing
I could have been faxing you could have been faxing he could have been faxing we could have been faxing you could have been faxing they could have been faxing
Negation
Einfache Form
I could not fax you could not fax he could not fax we could not fax you could not fax they could not fax
Form mit V-ing
I could not be faxing you could not be faxing he could not be faxing we could not be faxing you could not be faxing they could not be faxing
Perfekt
I could not have faxed you could not have faxed he could not have faxed we could not have faxed you could not have faxed they could not have faxed
Perfekt mit V-ing
I could not have been faxing you could not have been faxing he could not have been faxing we could not have been faxing you could not have been faxing they could not have been faxing
Fragende Form
Einfache Form
could I fax? could you fax? could he fax? could we fax? could you fax? could they fax?
Form mit V-ing
could I be faxing? could you be faxing? could he be faxing? could we be faxing? could you be faxing? could they be faxing?
Perfekt
could I have faxed? could you have faxed? could he have faxed? could we have faxed? could you have faxed? could they have faxed?
Perfekt mit V-ing
could I have been faxing? could you have been faxing? could he have been faxing? could we have been faxing? could you have been faxing? could they have been faxing?
Fragende Negation Form
Einfache Form
could I not fax? could you not fax? could he not fax? could we not fax? could you not fax? could they not fax?
Form mit V-ing
could I not be faxing? could you not be faxing? could he not be faxing? could we not be faxing? could you not be faxing? could they not be faxing?
Perfekt
could I not have faxed? could you not have faxed? could he not have faxed? could we not have faxed? could you not have faxed? could they not have faxed?
Perfekt mit V-ing
could I not have been faxing? could you not have been faxing? could he not have been faxing? could we not have been faxing? could you not have been faxing? could they not have been faxing?