Conjugación del verbo inglés
CAN FOLD

Verbo regular: fold - folded - folded

Afirmación

Forma simple	Forma con V-ing
I can fold you can fold he can fold we can fold you can fold they can fold	I can be folding you can be folding he can be folding we can be folding you can be folding they can be folding
Perfecto	Perfecto con V-ing
I can have folded you can have folded he can have folded we can have folded you can have folded they can have folded	I can have been folding you can have been folding he can have been folding we can have been folding you can have been folding they can have been folding

Negación

Forma simple	Forma con V-ing
I cannot fold you cannot fold he cannot fold we cannot fold you cannot fold they cannot fold	I cannot be folding you cannot be folding he cannot be folding we cannot be folding you cannot be folding they cannot be folding
Perfecto	Perfecto con V-ing
I cannot have folded you cannot have folded he cannot have folded we cannot have folded you cannot have folded they cannot have folded	I cannot have been folding you cannot have been folding he cannot have been folding we cannot have been folding you cannot have been folding they cannot have been folding

Forma interrogativa

Forma simple	Forma con V-ing
can I fold? can you fold? can he fold? can we fold? can you fold? can they fold?	can I be folding? can you be folding? can he be folding? can we be folding? can you be folding? can they be folding?
Perfecto	Perfecto con V-ing
can I have folded? can you have folded? can he have folded? can we have folded? can you have folded? can they have folded?	can I have been folding? can you have been folding? can he have been folding? can we have been folding? can you have been folding? can they have been folding?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not fold? can you not fold? can he not fold? can we not fold? can you not fold? can they not fold?	can I not be folding? can you not be folding? can he not be folding? can we not be folding? can you not be folding? can they not be folding?
Perfecto	Perfecto con V-ing
can I not have folded? can you not have folded? can he not have folded? can we not have folded? can you not have folded? can they not have folded?	can I not have been folding? can you not have been folding? can he not have been folding? can we not have been folding? can you not have been folding? can they not have been folding?