I can register you can register he can register we can register you can register they can register
Form mit V-ing
I can be registering you can be registering he can be registering we can be registering you can be registering they can be registering
Perfekt
I can have registered you can have registered he can have registered we can have registered you can have registered they can have registered
Perfekt mit V-ing
I can have been registering you can have been registering he can have been registering we can have been registering you can have been registering they can have been registering
Negation
Einfache Form
I can't register you can't register he can't register we can't register you can't register they can't register
Form mit V-ing
I can't be registering you can't be registering he can't be registering we can't be registering you can't be registering they can't be registering
Perfekt
I can't have registered you can't have registered he can't have registered we can't have registered you can't have registered they can't have registered
Perfekt mit V-ing
I can't have been registering you can't have been registering he can't have been registering we can't have been registering you can't have been registering they can't have been registering
Fragende Form
Einfache Form
can I register? can you register? can he register? can we register? can you register? can they register?
Form mit V-ing
can I be registering? can you be registering? can he be registering? can we be registering? can you be registering? can they be registering?
Perfekt
can I have registered? can you have registered? can he have registered? can we have registered? can you have registered? can they have registered?
Perfekt mit V-ing
can I have been registering? can you have been registering? can he have been registering? can we have been registering? can you have been registering? can they have been registering?
Fragende Negation Form
Einfache Form
can't I register? can't you register? can't he register? can't we register? can't you register? can't they register?
Form mit V-ing
can't I be registering? can't you be registering? can't he be registering? can't we be registering? can't you be registering? can't they be registering?
Perfekt
can't I have registered? can't you have registered? can't he have registered? can't we have registered? can't you have registered? can't they have registered?
Perfekt mit V-ing
can't I have been registering? can't you have been registering? can't he have been registering? can't we have been registering? can't you have been registering? can't they have been registering?