Conjugação do verbo inglês
CAN KEYBOARD

Verbo regular: keyboard - keyboarded - keyboarded

Afirmação

Forma simple	Forma com V-ing
I can keyboard you can keyboard he can keyboard we can keyboard you can keyboard they can keyboard	I can be keyboarding you can be keyboarding he can be keyboarding we can be keyboarding you can be keyboarding they can be keyboarding
Perfeito	Perfeito com V-ing
I can have keyboarded you can have keyboarded he can have keyboarded we can have keyboarded you can have keyboarded they can have keyboarded	I can have been keyboarding you can have been keyboarding he can have been keyboarding we can have been keyboarding you can have been keyboarding they can have been keyboarding

Negação

Forma simple	Forma com V-ing
I cannot keyboard you cannot keyboard he cannot keyboard we cannot keyboard you cannot keyboard they cannot keyboard	I cannot be keyboarding you cannot be keyboarding he cannot be keyboarding we cannot be keyboarding you cannot be keyboarding they cannot be keyboarding
Perfeito	Perfeito com V-ing
I cannot have keyboarded you cannot have keyboarded he cannot have keyboarded we cannot have keyboarded you cannot have keyboarded they cannot have keyboarded	I cannot have been keyboarding you cannot have been keyboarding he cannot have been keyboarding we cannot have been keyboarding you cannot have been keyboarding they cannot have been keyboarding

Forma interrogativa

Forma simple	Forma com V-ing
can I keyboard? can you keyboard? can he keyboard? can we keyboard? can you keyboard? can they keyboard?	can I be keyboarding? can you be keyboarding? can he be keyboarding? can we be keyboarding? can you be keyboarding? can they be keyboarding?
Perfeito	Perfeito com V-ing
can I have keyboarded? can you have keyboarded? can he have keyboarded? can we have keyboarded? can you have keyboarded? can they have keyboarded?	can I have been keyboarding? can you have been keyboarding? can he have been keyboarding? can we have been keyboarding? can you have been keyboarding? can they have been keyboarding?

Forma interro-Negação

Forma simple	Forma com V-ing
can I not keyboard? can you not keyboard? can he not keyboard? can we not keyboard? can you not keyboard? can they not keyboard?	can I not be keyboarding? can you not be keyboarding? can he not be keyboarding? can we not be keyboarding? can you not be keyboarding? can they not be keyboarding?
Perfeito	Perfeito com V-ing
can I not have keyboarded? can you not have keyboarded? can he not have keyboarded? can we not have keyboarded? can you not have keyboarded? can they not have keyboarded?	can I not have been keyboarding? can you not have been keyboarding? can he not have been keyboarding? can we not have been keyboarding? can you not have been keyboarding? can they not have been keyboarding?