Conjugação do verbo inglês
CAN BUFFER

Verbo regular: buffer - buffered - buffered

Afirmação

Forma simple	Forma com V-ing
I can buffer you can buffer she can buffer we can buffer you can buffer they can buffer	I can be buffering you can be buffering she can be buffering we can be buffering you can be buffering they can be buffering
Perfeito	Perfeito com V-ing
I can have buffered you can have buffered she can have buffered we can have buffered you can have buffered they can have buffered	I can have been buffering you can have been buffering she can have been buffering we can have been buffering you can have been buffering they can have been buffering

Negação

Forma simple	Forma com V-ing
I can't buffer you can't buffer she can't buffer we can't buffer you can't buffer they can't buffer	I can't be buffering you can't be buffering she can't be buffering we can't be buffering you can't be buffering they can't be buffering
Perfeito	Perfeito com V-ing
I can't have buffered you can't have buffered she can't have buffered we can't have buffered you can't have buffered they can't have buffered	I can't have been buffering you can't have been buffering she can't have been buffering we can't have been buffering you can't have been buffering they can't have been buffering

Forma interrogativa

Forma simple	Forma com V-ing
can I buffer? can you buffer? can she buffer? can we buffer? can you buffer? can they buffer?	can I be buffering? can you be buffering? can she be buffering? can we be buffering? can you be buffering? can they be buffering?
Perfeito	Perfeito com V-ing
can I have buffered? can you have buffered? can she have buffered? can we have buffered? can you have buffered? can they have buffered?	can I have been buffering? can you have been buffering? can she have been buffering? can we have been buffering? can you have been buffering? can they have been buffering?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I buffer? can't you buffer? can't she buffer? can't we buffer? can't you buffer? can't they buffer?	can't I be buffering? can't you be buffering? can't she be buffering? can't we be buffering? can't you be buffering? can't they be buffering?
Perfeito	Perfeito com V-ing
can't I have buffered? can't you have buffered? can't she have buffered? can't we have buffered? can't you have buffered? can't they have buffered?	can't I have been buffering? can't you have been buffering? can't she have been buffering? can't we have been buffering? can't you have been buffering? can't they have been buffering?