I can prohibit you can prohibit he can prohibit we can prohibit you can prohibit they can prohibit
V-ing form
I can be prohibiting you can be prohibiting he can be prohibiting we can be prohibiting you can be prohibiting they can be prohibiting
Perfect
I can have prohibited you can have prohibited he can have prohibited we can have prohibited you can have prohibited they can have prohibited
V-ing perfect
I can have been prohibiting you can have been prohibiting he can have been prohibiting we can have been prohibiting you can have been prohibiting they can have been prohibiting
Negation
Simple form
I can't prohibit you can't prohibit he can't prohibit we can't prohibit you can't prohibit they can't prohibit
V-ing form
I can't be prohibiting you can't be prohibiting he can't be prohibiting we can't be prohibiting you can't be prohibiting they can't be prohibiting
Perfect
I can't have prohibited you can't have prohibited he can't have prohibited we can't have prohibited you can't have prohibited they can't have prohibited
V-ing perfect
I can't have been prohibiting you can't have been prohibiting he can't have been prohibiting we can't have been prohibiting you can't have been prohibiting they can't have been prohibiting
Interrogative form
Simple form
can I prohibit? can you prohibit? can he prohibit? can we prohibit? can you prohibit? can they prohibit?
V-ing form
can I be prohibiting? can you be prohibiting? can he be prohibiting? can we be prohibiting? can you be prohibiting? can they be prohibiting?
Perfect
can I have prohibited? can you have prohibited? can he have prohibited? can we have prohibited? can you have prohibited? can they have prohibited?
V-ing perfect
can I have been prohibiting? can you have been prohibiting? can he have been prohibiting? can we have been prohibiting? can you have been prohibiting? can they have been prohibiting?
Interro-negative form
Simple form
can't I prohibit? can't you prohibit? can't he prohibit? can't we prohibit? can't you prohibit? can't they prohibit?
V-ing form
can't I be prohibiting? can't you be prohibiting? can't he be prohibiting? can't we be prohibiting? can't you be prohibiting? can't they be prohibiting?
Perfect
can't I have prohibited? can't you have prohibited? can't he have prohibited? can't we have prohibited? can't you have prohibited? can't they have prohibited?
V-ing perfect
can't I have been prohibiting? can't you have been prohibiting? can't he have been prohibiting? can't we have been prohibiting? can't you have been prohibiting? can't they have been prohibiting?