Conjugação do verbo inglês
CAN CURB

Verbo regular: curb - curbed - curbed

Afirmação

Forma simple	Forma com V-ing
I can curb you can curb she can curb we can curb you can curb they can curb	I can be curbing you can be curbing she can be curbing we can be curbing you can be curbing they can be curbing
Perfeito	Perfeito com V-ing
I can have curbed you can have curbed she can have curbed we can have curbed you can have curbed they can have curbed	I can have been curbing you can have been curbing she can have been curbing we can have been curbing you can have been curbing they can have been curbing

Negação

Forma simple	Forma com V-ing
I can't curb you can't curb she can't curb we can't curb you can't curb they can't curb	I can't be curbing you can't be curbing she can't be curbing we can't be curbing you can't be curbing they can't be curbing
Perfeito	Perfeito com V-ing
I can't have curbed you can't have curbed she can't have curbed we can't have curbed you can't have curbed they can't have curbed	I can't have been curbing you can't have been curbing she can't have been curbing we can't have been curbing you can't have been curbing they can't have been curbing

Forma interrogativa

Forma simple	Forma com V-ing
can I curb? can you curb? can she curb? can we curb? can you curb? can they curb?	can I be curbing? can you be curbing? can she be curbing? can we be curbing? can you be curbing? can they be curbing?
Perfeito	Perfeito com V-ing
can I have curbed? can you have curbed? can she have curbed? can we have curbed? can you have curbed? can they have curbed?	can I have been curbing? can you have been curbing? can she have been curbing? can we have been curbing? can you have been curbing? can they have been curbing?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I curb? can't you curb? can't she curb? can't we curb? can't you curb? can't they curb?	can't I be curbing? can't you be curbing? can't she be curbing? can't we be curbing? can't you be curbing? can't they be curbing?
Perfeito	Perfeito com V-ing
can't I have curbed? can't you have curbed? can't she have curbed? can't we have curbed? can't you have curbed? can't they have curbed?	can't I have been curbing? can't you have been curbing? can't she have been curbing? can't we have been curbing? can't you have been curbing? can't they have been curbing?