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