Conjugação do verbo inglês
CAN STRUM

Verbo regular: strum - strummed - strummed

Afirmação

Forma simple	Forma com V-ing
I can strum you can strum he can strum we can strum you can strum they can strum	I can be strumming you can be strumming he can be strumming we can be strumming you can be strumming they can be strumming
Perfeito	Perfeito com V-ing
I can have strummed you can have strummed he can have strummed we can have strummed you can have strummed they can have strummed	I can have been strumming you can have been strumming he can have been strumming we can have been strumming you can have been strumming they can have been strumming

Negação

Forma simple	Forma com V-ing
I cannot strum you cannot strum he cannot strum we cannot strum you cannot strum they cannot strum	I cannot be strumming you cannot be strumming he cannot be strumming we cannot be strumming you cannot be strumming they cannot be strumming
Perfeito	Perfeito com V-ing
I cannot have strummed you cannot have strummed he cannot have strummed we cannot have strummed you cannot have strummed they cannot have strummed	I cannot have been strumming you cannot have been strumming he cannot have been strumming we cannot have been strumming you cannot have been strumming they cannot have been strumming

Forma interrogativa

Forma simple	Forma com V-ing
can I strum? can you strum? can he strum? can we strum? can you strum? can they strum?	can I be strumming? can you be strumming? can he be strumming? can we be strumming? can you be strumming? can they be strumming?
Perfeito	Perfeito com V-ing
can I have strummed? can you have strummed? can he have strummed? can we have strummed? can you have strummed? can they have strummed?	can I have been strumming? can you have been strumming? can he have been strumming? can we have been strumming? can you have been strumming? can they have been strumming?

Forma interro-Negação

Forma simple	Forma com V-ing
can I not strum? can you not strum? can he not strum? can we not strum? can you not strum? can they not strum?	can I not be strumming? can you not be strumming? can he not be strumming? can we not be strumming? can you not be strumming? can they not be strumming?
Perfeito	Perfeito com V-ing
can I not have strummed? can you not have strummed? can he not have strummed? can we not have strummed? can you not have strummed? can they not have strummed?	can I not have been strumming? can you not have been strumming? can he not have been strumming? can we not have been strumming? can you not have been strumming? can they not have been strumming?