Conjugação do verbo inglês
CAN EXERCISE

Verbo regular: exercise - exercised - exercised

Afirmação

Forma simple	Forma com V-ing
I can exercise you can exercise he can exercise we can exercise you can exercise they can exercise	I can be exercising you can be exercising he can be exercising we can be exercising you can be exercising they can be exercising
Perfeito	Perfeito com V-ing
I can have exercised you can have exercised he can have exercised we can have exercised you can have exercised they can have exercised	I can have been exercising you can have been exercising he can have been exercising we can have been exercising you can have been exercising they can have been exercising

Negação

Forma simple	Forma com V-ing
I can't exercise you can't exercise he can't exercise we can't exercise you can't exercise they can't exercise	I can't be exercising you can't be exercising he can't be exercising we can't be exercising you can't be exercising they can't be exercising
Perfeito	Perfeito com V-ing
I can't have exercised you can't have exercised he can't have exercised we can't have exercised you can't have exercised they can't have exercised	I can't have been exercising you can't have been exercising he can't have been exercising we can't have been exercising you can't have been exercising they can't have been exercising

Forma interrogativa

Forma simple	Forma com V-ing
can I exercise? can you exercise? can he exercise? can we exercise? can you exercise? can they exercise?	can I be exercising? can you be exercising? can he be exercising? can we be exercising? can you be exercising? can they be exercising?
Perfeito	Perfeito com V-ing
can I have exercised? can you have exercised? can he have exercised? can we have exercised? can you have exercised? can they have exercised?	can I have been exercising? can you have been exercising? can he have been exercising? can we have been exercising? can you have been exercising? can they have been exercising?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I exercise? can't you exercise? can't he exercise? can't we exercise? can't you exercise? can't they exercise?	can't I be exercising? can't you be exercising? can't he be exercising? can't we be exercising? can't you be exercising? can't they be exercising?
Perfeito	Perfeito com V-ing
can't I have exercised? can't you have exercised? can't he have exercised? can't we have exercised? can't you have exercised? can't they have exercised?	can't I have been exercising? can't you have been exercising? can't he have been exercising? can't we have been exercising? can't you have been exercising? can't they have been exercising?