I can strum you can strum he can strum we can strum you can strum they can strum
Forma con V-ing
I can be strumming you can be strumming he can be strumming we can be strumming you can be strumming they can be strumming
Perfecto
I can have strummed you can have strummed he can have strummed we can have strummed you can have strummed they can have strummed
Perfecto con V-ing
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
Negación
Forma simple
I cannot strum you cannot strum he cannot strum we cannot strum you cannot strum they cannot strum
Forma con V-ing
I cannot be strumming you cannot be strumming he cannot be strumming we cannot be strumming you cannot be strumming they cannot be strumming
Perfecto
I cannot have strummed you cannot have strummed he cannot have strummed we cannot have strummed you cannot have strummed they cannot have strummed
Perfecto con V-ing
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
can I strum? can you strum? can he strum? can we strum? can you strum? can they strum?
Forma con V-ing
can I be strumming? can you be strumming? can he be strumming? can we be strumming? can you be strumming? can they be strumming?
Perfecto
can I have strummed? can you have strummed? can he have strummed? can we have strummed? can you have strummed? can they have strummed?
Perfecto con V-ing
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-negativa
Forma simple
can I not strum? can you not strum? can he not strum? can we not strum? can you not strum? can they not strum?
Forma con V-ing
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?
Perfecto
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?
Perfecto con V-ing
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?