Conjugação do verbo inglês
CAN ROAI

Verbo regular: roai - roaied - roaied

Afirmação

Forma simple	Forma com V-ing
I can roai you can roai she can roai we can roai you can roai they can roai	I can be roaiing you can be roaiing she can be roaiing we can be roaiing you can be roaiing they can be roaiing
Perfeito	Perfeito com V-ing
I can have roaied you can have roaied she can have roaied we can have roaied you can have roaied they can have roaied	I can have been roaiing you can have been roaiing she can have been roaiing we can have been roaiing you can have been roaiing they can have been roaiing

Negação

Forma simple	Forma com V-ing
I can't roai you can't roai she can't roai we can't roai you can't roai they can't roai	I can't be roaiing you can't be roaiing she can't be roaiing we can't be roaiing you can't be roaiing they can't be roaiing
Perfeito	Perfeito com V-ing
I can't have roaied you can't have roaied she can't have roaied we can't have roaied you can't have roaied they can't have roaied	I can't have been roaiing you can't have been roaiing she can't have been roaiing we can't have been roaiing you can't have been roaiing they can't have been roaiing

Forma interrogativa

Forma simple	Forma com V-ing
can I roai? can you roai? can she roai? can we roai? can you roai? can they roai?	can I be roaiing? can you be roaiing? can she be roaiing? can we be roaiing? can you be roaiing? can they be roaiing?
Perfeito	Perfeito com V-ing
can I have roaied? can you have roaied? can she have roaied? can we have roaied? can you have roaied? can they have roaied?	can I have been roaiing? can you have been roaiing? can she have been roaiing? can we have been roaiing? can you have been roaiing? can they have been roaiing?

Forma interro-Negação

Forma simple	Forma com V-ing
can't I roai? can't you roai? can't she roai? can't we roai? can't you roai? can't they roai?	can't I be roaiing? can't you be roaiing? can't she be roaiing? can't we be roaiing? can't you be roaiing? can't they be roaiing?
Perfeito	Perfeito com V-ing
can't I have roaied? can't you have roaied? can't she have roaied? can't we have roaied? can't you have roaied? can't they have roaied?	can't I have been roaiing? can't you have been roaiing? can't she have been roaiing? can't we have been roaiing? can't you have been roaiing? can't they have been roaiing?