Conjugação do verbo inglês
CAN UNDERLINE

Verbo regular: underline - underlined - underlined

Afirmação

Forma simple	Forma com V-ing
I can underline you can underline he can underline we can underline you can underline they can underline	I can be underlining you can be underlining he can be underlining we can be underlining you can be underlining they can be underlining
Perfeito	Perfeito com V-ing
I can have underlined you can have underlined he can have underlined we can have underlined you can have underlined they can have underlined	I can have been underlining you can have been underlining he can have been underlining we can have been underlining you can have been underlining they can have been underlining

Negação

Forma simple	Forma com V-ing
I cannot underline you cannot underline he cannot underline we cannot underline you cannot underline they cannot underline	I cannot be underlining you cannot be underlining he cannot be underlining we cannot be underlining you cannot be underlining they cannot be underlining
Perfeito	Perfeito com V-ing
I cannot have underlined you cannot have underlined he cannot have underlined we cannot have underlined you cannot have underlined they cannot have underlined	I cannot have been underlining you cannot have been underlining he cannot have been underlining we cannot have been underlining you cannot have been underlining they cannot have been underlining

Forma interrogativa

Forma simple	Forma com V-ing
can I underline? can you underline? can he underline? can we underline? can you underline? can they underline?	can I be underlining? can you be underlining? can he be underlining? can we be underlining? can you be underlining? can they be underlining?
Perfeito	Perfeito com V-ing
can I have underlined? can you have underlined? can he have underlined? can we have underlined? can you have underlined? can they have underlined?	can I have been underlining? can you have been underlining? can he have been underlining? can we have been underlining? can you have been underlining? can they have been underlining?

Forma interro-Negação

Forma simple	Forma com V-ing
can I not underline? can you not underline? can he not underline? can we not underline? can you not underline? can they not underline?	can I not be underlining? can you not be underlining? can he not be underlining? can we not be underlining? can you not be underlining? can they not be underlining?
Perfeito	Perfeito com V-ing
can I not have underlined? can you not have underlined? can he not have underlined? can we not have underlined? can you not have underlined? can they not have underlined?	can I not have been underlining? can you not have been underlining? can he not have been underlining? can we not have been underlining? can you not have been underlining? can they not have been underlining?