I can refuse you can refuse he can refuse we can refuse you can refuse they can refuse
Form mit V-ing
I can be refusing you can be refusing he can be refusing we can be refusing you can be refusing they can be refusing
Perfekt
I can have refused you can have refused he can have refused we can have refused you can have refused they can have refused
Perfekt mit V-ing
I can have been refusing you can have been refusing he can have been refusing we can have been refusing you can have been refusing they can have been refusing
Negation
Einfache Form
I can't refuse you can't refuse he can't refuse we can't refuse you can't refuse they can't refuse
Form mit V-ing
I can't be refusing you can't be refusing he can't be refusing we can't be refusing you can't be refusing they can't be refusing
Perfekt
I can't have refused you can't have refused he can't have refused we can't have refused you can't have refused they can't have refused
Perfekt mit V-ing
I can't have been refusing you can't have been refusing he can't have been refusing we can't have been refusing you can't have been refusing they can't have been refusing
Fragende Form
Einfache Form
can I refuse? can you refuse? can he refuse? can we refuse? can you refuse? can they refuse?
Form mit V-ing
can I be refusing? can you be refusing? can he be refusing? can we be refusing? can you be refusing? can they be refusing?
Perfekt
can I have refused? can you have refused? can he have refused? can we have refused? can you have refused? can they have refused?
Perfekt mit V-ing
can I have been refusing? can you have been refusing? can he have been refusing? can we have been refusing? can you have been refusing? can they have been refusing?
Fragende Negation Form
Einfache Form
can't I refuse? can't you refuse? can't he refuse? can't we refuse? can't you refuse? can't they refuse?
Form mit V-ing
can't I be refusing? can't you be refusing? can't he be refusing? can't we be refusing? can't you be refusing? can't they be refusing?
Perfekt
can't I have refused? can't you have refused? can't he have refused? can't we have refused? can't you have refused? can't they have refused?
Perfekt mit V-ing
can't I have been refusing? can't you have been refusing? can't he have been refusing? can't we have been refusing? can't you have been refusing? can't they have been refusing?