Conjugação do verbo inglês
CAN FUR

Verbo regular: fur - furred - furred

Afirmação

Forma simple	Forma com V-ing
I can fur you can fur he can fur we can fur you can fur they can fur	I can be furring you can be furring he can be furring we can be furring you can be furring they can be furring
Perfeito	Perfeito com V-ing
I can have furred you can have furred he can have furred we can have furred you can have furred they can have furred	I can have been furring you can have been furring he can have been furring we can have been furring you can have been furring they can have been furring

Negação

Forma simple	Forma com V-ing
I can't fur you can't fur he can't fur we can't fur you can't fur they can't fur	I can't be furring you can't be furring he can't be furring we can't be furring you can't be furring they can't be furring
Perfeito	Perfeito com V-ing
I can't have furred you can't have furred he can't have furred we can't have furred you can't have furred they can't have furred	I can't have been furring you can't have been furring he can't have been furring we can't have been furring you can't have been furring they can't have been furring

Forma interrogativa

Forma simple	Forma com V-ing
can I fur? can you fur? can he fur? can we fur? can you fur? can they fur?	can I be furring? can you be furring? can he be furring? can we be furring? can you be furring? can they be furring?
Perfeito	Perfeito com V-ing
can I have furred? can you have furred? can he have furred? can we have furred? can you have furred? can they have furred?	can I have been furring? can you have been furring? can he have been furring? can we have been furring? can you have been furring? can they have been furring?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I fur? can't you fur? can't he fur? can't we fur? can't you fur? can't they fur?	can't I be furring? can't you be furring? can't he be furring? can't we be furring? can't you be furring? can't they be furring?
Perfeito	Perfeito com V-ing
can't I have furred? can't you have furred? can't he have furred? can't we have furred? can't you have furred? can't they have furred?	can't I have been furring? can't you have been furring? can't he have been furring? can't we have been furring? can't you have been furring? can't they have been furring?