Conjugação do verbo inglês
CAN PERTURB

Verbo regular: perturb - perturbed - perturbed

Afirmação

Forma simple	Forma com V-ing
I can perturb you can perturb he can perturb we can perturb you can perturb they can perturb	I can be perturbing you can be perturbing he can be perturbing we can be perturbing you can be perturbing they can be perturbing
Perfeito	Perfeito com V-ing
I can have perturbed you can have perturbed he can have perturbed we can have perturbed you can have perturbed they can have perturbed	I can have been perturbing you can have been perturbing he can have been perturbing we can have been perturbing you can have been perturbing they can have been perturbing

Negação

Forma simple	Forma com V-ing
I can't perturb you can't perturb he can't perturb we can't perturb you can't perturb they can't perturb	I can't be perturbing you can't be perturbing he can't be perturbing we can't be perturbing you can't be perturbing they can't be perturbing
Perfeito	Perfeito com V-ing
I can't have perturbed you can't have perturbed he can't have perturbed we can't have perturbed you can't have perturbed they can't have perturbed	I can't have been perturbing you can't have been perturbing he can't have been perturbing we can't have been perturbing you can't have been perturbing they can't have been perturbing

Forma interrogativa

Forma simple	Forma com V-ing
can I perturb? can you perturb? can he perturb? can we perturb? can you perturb? can they perturb?	can I be perturbing? can you be perturbing? can he be perturbing? can we be perturbing? can you be perturbing? can they be perturbing?
Perfeito	Perfeito com V-ing
can I have perturbed? can you have perturbed? can he have perturbed? can we have perturbed? can you have perturbed? can they have perturbed?	can I have been perturbing? can you have been perturbing? can he have been perturbing? can we have been perturbing? can you have been perturbing? can they have been perturbing?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I perturb? can't you perturb? can't he perturb? can't we perturb? can't you perturb? can't they perturb?	can't I be perturbing? can't you be perturbing? can't he be perturbing? can't we be perturbing? can't you be perturbing? can't they be perturbing?
Perfeito	Perfeito com V-ing
can't I have perturbed? can't you have perturbed? can't he have perturbed? can't we have perturbed? can't you have perturbed? can't they have perturbed?	can't I have been perturbing? can't you have been perturbing? can't he have been perturbing? can't we have been perturbing? can't you have been perturbing? can't they have been perturbing?