Conjugação do verbo inglês
CAN SMOOTHEN

Verbo regular: smoothen - smoothened - smoothened

Afirmação

Forma simple	Forma com V-ing
I can smoothen you can smoothen he can smoothen we can smoothen you can smoothen they can smoothen	I can be smoothening you can be smoothening he can be smoothening we can be smoothening you can be smoothening they can be smoothening
Perfeito	Perfeito com V-ing
I can have smoothened you can have smoothened he can have smoothened we can have smoothened you can have smoothened they can have smoothened	I can have been smoothening you can have been smoothening he can have been smoothening we can have been smoothening you can have been smoothening they can have been smoothening

Negação

Forma simple	Forma com V-ing
I can't smoothen you can't smoothen he can't smoothen we can't smoothen you can't smoothen they can't smoothen	I can't be smoothening you can't be smoothening he can't be smoothening we can't be smoothening you can't be smoothening they can't be smoothening
Perfeito	Perfeito com V-ing
I can't have smoothened you can't have smoothened he can't have smoothened we can't have smoothened you can't have smoothened they can't have smoothened	I can't have been smoothening you can't have been smoothening he can't have been smoothening we can't have been smoothening you can't have been smoothening they can't have been smoothening

Forma interrogativa

Forma simple	Forma com V-ing
can I smoothen? can you smoothen? can he smoothen? can we smoothen? can you smoothen? can they smoothen?	can I be smoothening? can you be smoothening? can he be smoothening? can we be smoothening? can you be smoothening? can they be smoothening?
Perfeito	Perfeito com V-ing
can I have smoothened? can you have smoothened? can he have smoothened? can we have smoothened? can you have smoothened? can they have smoothened?	can I have been smoothening? can you have been smoothening? can he have been smoothening? can we have been smoothening? can you have been smoothening? can they have been smoothening?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I smoothen? can't you smoothen? can't he smoothen? can't we smoothen? can't you smoothen? can't they smoothen?	can't I be smoothening? can't you be smoothening? can't he be smoothening? can't we be smoothening? can't you be smoothening? can't they be smoothening?
Perfeito	Perfeito com V-ing
can't I have smoothened? can't you have smoothened? can't he have smoothened? can't we have smoothened? can't you have smoothened? can't they have smoothened?	can't I have been smoothening? can't you have been smoothening? can't he have been smoothening? can't we have been smoothening? can't you have been smoothening? can't they have been smoothening?