I could contact you could contact she could contact we could contact you could contact they could contact
Form mit V-ing
I could be contacting you could be contacting she could be contacting we could be contacting you could be contacting they could be contacting
Perfekt
I could have contacted you could have contacted she could have contacted we could have contacted you could have contacted they could have contacted
Perfekt mit V-ing
I could have been contacting you could have been contacting she could have been contacting we could have been contacting you could have been contacting they could have been contacting
Negation
Einfache Form
I could not contact you could not contact she could not contact we could not contact you could not contact they could not contact
Form mit V-ing
I could not be contacting you could not be contacting she could not be contacting we could not be contacting you could not be contacting they could not be contacting
Perfekt
I could not have contacted you could not have contacted she could not have contacted we could not have contacted you could not have contacted they could not have contacted
Perfekt mit V-ing
I could not have been contacting you could not have been contacting she could not have been contacting we could not have been contacting you could not have been contacting they could not have been contacting
Fragende Form
Einfache Form
could I contact? could you contact? could she contact? could we contact? could you contact? could they contact?
Form mit V-ing
could I be contacting? could you be contacting? could she be contacting? could we be contacting? could you be contacting? could they be contacting?
Perfekt
could I have contacted? could you have contacted? could she have contacted? could we have contacted? could you have contacted? could they have contacted?
Perfekt mit V-ing
could I have been contacting? could you have been contacting? could she have been contacting? could we have been contacting? could you have been contacting? could they have been contacting?
Fragende Negation Form
Einfache Form
could I not contact? could you not contact? could she not contact? could we not contact? could you not contact? could they not contact?
Form mit V-ing
could I not be contacting? could you not be contacting? could she not be contacting? could we not be contacting? could you not be contacting? could they not be contacting?
Perfekt
could I not have contacted? could you not have contacted? could she not have contacted? could we not have contacted? could you not have contacted? could they not have contacted?
Perfekt mit V-ing
could I not have been contacting? could you not have been contacting? could she not have been contacting? could we not have been contacting? could you not have been contacting? could they not have been contacting?