English verb conjugation
CAN REFILM

Regular verb: refilm - refilmed - refilmed

Affirmation

Simple form	V-ing form
I can refilm you can refilm he can refilm we can refilm you can refilm they can refilm	I can be refilming you can be refilming he can be refilming we can be refilming you can be refilming they can be refilming
Perfect	V-ing perfect
I can have refilmed you can have refilmed he can have refilmed we can have refilmed you can have refilmed they can have refilmed	I can have been refilming you can have been refilming he can have been refilming we can have been refilming you can have been refilming they can have been refilming

Negation

Simple form	V-ing form
I cannot refilm you cannot refilm he cannot refilm we cannot refilm you cannot refilm they cannot refilm	I cannot be refilming you cannot be refilming he cannot be refilming we cannot be refilming you cannot be refilming they cannot be refilming
Perfect	V-ing perfect
I cannot have refilmed you cannot have refilmed he cannot have refilmed we cannot have refilmed you cannot have refilmed they cannot have refilmed	I cannot have been refilming you cannot have been refilming he cannot have been refilming we cannot have been refilming you cannot have been refilming they cannot have been refilming

Interrogative form

Simple form	V-ing form
can I refilm? can you refilm? can he refilm? can we refilm? can you refilm? can they refilm?	can I be refilming? can you be refilming? can he be refilming? can we be refilming? can you be refilming? can they be refilming?
Perfect	V-ing perfect
can I have refilmed? can you have refilmed? can he have refilmed? can we have refilmed? can you have refilmed? can they have refilmed?	can I have been refilming? can you have been refilming? can he have been refilming? can we have been refilming? can you have been refilming? can they have been refilming?

Interro-negative form

Simple form	V-ing form
can I not refilm? can you not refilm? can he not refilm? can we not refilm? can you not refilm? can they not refilm?	can I not be refilming? can you not be refilming? can he not be refilming? can we not be refilming? can you not be refilming? can they not be refilming?
Perfect	V-ing perfect
can I not have refilmed? can you not have refilmed? can he not have refilmed? can we not have refilmed? can you not have refilmed? can they not have refilmed?	can I not have been refilming? can you not have been refilming? can he not have been refilming? can we not have been refilming? can you not have been refilming? can they not have been refilming?