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 can't refilm you can't refilm he can't refilm we can't refilm you can't refilm they can't refilm	I can't be refilming you can't be refilming he can't be refilming we can't be refilming you can't be refilming they can't be refilming
Perfect	V-ing perfect
I can't have refilmed you can't have refilmed he can't have refilmed we can't have refilmed you can't have refilmed they can't have refilmed	I can't have been refilming you can't have been refilming he can't have been refilming we can't have been refilming you can't have been refilming they can't 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't I refilm? can't you refilm? can't he refilm? can't we refilm? can't you refilm? can't they refilm?	can't I be refilming? can't you be refilming? can't he be refilming? can't we be refilming? can't you be refilming? can't they be refilming?
Perfect	V-ing perfect
can't I have refilmed? can't you have refilmed? can't he have refilmed? can't we have refilmed? can't you have refilmed? can't they have refilmed?	can't I have been refilming? can't you have been refilming? can't he have been refilming? can't we have been refilming? can't you have been refilming? can't they have been refilming?