Conjugação do verbo inglês
CAN EXERT

Verbo regular: exert - exerted - exerted

Afirmação

Forma simple	Forma com V-ing
I can exert you can exert he can exert we can exert you can exert they can exert	I can be exerting you can be exerting he can be exerting we can be exerting you can be exerting they can be exerting
Perfeito	Perfeito com V-ing
I can have exerted you can have exerted he can have exerted we can have exerted you can have exerted they can have exerted	I can have been exerting you can have been exerting he can have been exerting we can have been exerting you can have been exerting they can have been exerting

Negação

Forma simple	Forma com V-ing
I can't exert you can't exert he can't exert we can't exert you can't exert they can't exert	I can't be exerting you can't be exerting he can't be exerting we can't be exerting you can't be exerting they can't be exerting
Perfeito	Perfeito com V-ing
I can't have exerted you can't have exerted he can't have exerted we can't have exerted you can't have exerted they can't have exerted	I can't have been exerting you can't have been exerting he can't have been exerting we can't have been exerting you can't have been exerting they can't have been exerting

Forma interrogativa

Forma simple	Forma com V-ing
can I exert? can you exert? can he exert? can we exert? can you exert? can they exert?	can I be exerting? can you be exerting? can he be exerting? can we be exerting? can you be exerting? can they be exerting?
Perfeito	Perfeito com V-ing
can I have exerted? can you have exerted? can he have exerted? can we have exerted? can you have exerted? can they have exerted?	can I have been exerting? can you have been exerting? can he have been exerting? can we have been exerting? can you have been exerting? can they have been exerting?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I exert? can't you exert? can't he exert? can't we exert? can't you exert? can't they exert?	can't I be exerting? can't you be exerting? can't he be exerting? can't we be exerting? can't you be exerting? can't they be exerting?
Perfeito	Perfeito com V-ing
can't I have exerted? can't you have exerted? can't he have exerted? can't we have exerted? can't you have exerted? can't they have exerted?	can't I have been exerting? can't you have been exerting? can't he have been exerting? can't we have been exerting? can't you have been exerting? can't they have been exerting?