I can appropriate you can appropriate he can appropriate we can appropriate you can appropriate they can appropriate
V-ing form
I can be appropriating you can be appropriating he can be appropriating we can be appropriating you can be appropriating they can be appropriating
Perfect
I can have appropriated you can have appropriated he can have appropriated we can have appropriated you can have appropriated they can have appropriated
V-ing perfect
I can have been appropriating you can have been appropriating he can have been appropriating we can have been appropriating you can have been appropriating they can have been appropriating
Negation
Simple form
I cannot appropriate you cannot appropriate he cannot appropriate we cannot appropriate you cannot appropriate they cannot appropriate
V-ing form
I cannot be appropriating you cannot be appropriating he cannot be appropriating we cannot be appropriating you cannot be appropriating they cannot be appropriating
Perfect
I cannot have appropriated you cannot have appropriated he cannot have appropriated we cannot have appropriated you cannot have appropriated they cannot have appropriated
V-ing perfect
I cannot have been appropriating you cannot have been appropriating he cannot have been appropriating we cannot have been appropriating you cannot have been appropriating they cannot have been appropriating
Interrogative form
Simple form
can I appropriate? can you appropriate? can he appropriate? can we appropriate? can you appropriate? can they appropriate?
V-ing form
can I be appropriating? can you be appropriating? can he be appropriating? can we be appropriating? can you be appropriating? can they be appropriating?
Perfect
can I have appropriated? can you have appropriated? can he have appropriated? can we have appropriated? can you have appropriated? can they have appropriated?
V-ing perfect
can I have been appropriating? can you have been appropriating? can he have been appropriating? can we have been appropriating? can you have been appropriating? can they have been appropriating?
Interro-negative form
Simple form
can I not appropriate? can you not appropriate? can he not appropriate? can we not appropriate? can you not appropriate? can they not appropriate?
V-ing form
can I not be appropriating? can you not be appropriating? can he not be appropriating? can we not be appropriating? can you not be appropriating? can they not be appropriating?
Perfect
can I not have appropriated? can you not have appropriated? can he not have appropriated? can we not have appropriated? can you not have appropriated? can they not have appropriated?
V-ing perfect
can I not have been appropriating? can you not have been appropriating? can he not have been appropriating? can we not have been appropriating? can you not have been appropriating? can they not have been appropriating?