I can keen you can keen he can keen we can keen you can keen they can keen
Form mit V-ing
I can be keening you can be keening he can be keening we can be keening you can be keening they can be keening
Perfekt
I can have keened you can have keened he can have keened we can have keened you can have keened they can have keened
Perfekt mit V-ing
I can have been keening you can have been keening he can have been keening we can have been keening you can have been keening they can have been keening
Negation
Einfache Form
I cannot keen you cannot keen he cannot keen we cannot keen you cannot keen they cannot keen
Form mit V-ing
I cannot be keening you cannot be keening he cannot be keening we cannot be keening you cannot be keening they cannot be keening
Perfekt
I cannot have keened you cannot have keened he cannot have keened we cannot have keened you cannot have keened they cannot have keened
Perfekt mit V-ing
I cannot have been keening you cannot have been keening he cannot have been keening we cannot have been keening you cannot have been keening they cannot have been keening
Fragende Form
Einfache Form
can I keen? can you keen? can he keen? can we keen? can you keen? can they keen?
Form mit V-ing
can I be keening? can you be keening? can he be keening? can we be keening? can you be keening? can they be keening?
Perfekt
can I have keened? can you have keened? can he have keened? can we have keened? can you have keened? can they have keened?
Perfekt mit V-ing
can I have been keening? can you have been keening? can he have been keening? can we have been keening? can you have been keening? can they have been keening?
Fragende Negation Form
Einfache Form
can I not keen? can you not keen? can he not keen? can we not keen? can you not keen? can they not keen?
Form mit V-ing
can I not be keening? can you not be keening? can he not be keening? can we not be keening? can you not be keening? can they not be keening?
Perfekt
can I not have keened? can you not have keened? can he not have keened? can we not have keened? can you not have keened? can they not have keened?
Perfekt mit V-ing
can I not have been keening? can you not have been keening? can he not have been keening? can we not have been keening? can you not have been keening? can they not have been keening?