Conjugação do verbo inglês
CAN BOOM

Verbo regular: boom - boomed - boomed

Afirmação

Forma simple	Forma com V-ing
I can boom you can boom he can boom we can boom you can boom they can boom	I can be booming you can be booming he can be booming we can be booming you can be booming they can be booming
Perfeito	Perfeito com V-ing
I can have boomed you can have boomed he can have boomed we can have boomed you can have boomed they can have boomed	I can have been booming you can have been booming he can have been booming we can have been booming you can have been booming they can have been booming

Negação

Forma simple	Forma com V-ing
I cannot boom you cannot boom he cannot boom we cannot boom you cannot boom they cannot boom	I cannot be booming you cannot be booming he cannot be booming we cannot be booming you cannot be booming they cannot be booming
Perfeito	Perfeito com V-ing
I cannot have boomed you cannot have boomed he cannot have boomed we cannot have boomed you cannot have boomed they cannot have boomed	I cannot have been booming you cannot have been booming he cannot have been booming we cannot have been booming you cannot have been booming they cannot have been booming

Forma interrogativa

Forma simple	Forma com V-ing
can I boom? can you boom? can he boom? can we boom? can you boom? can they boom?	can I be booming? can you be booming? can he be booming? can we be booming? can you be booming? can they be booming?
Perfeito	Perfeito com V-ing
can I have boomed? can you have boomed? can he have boomed? can we have boomed? can you have boomed? can they have boomed?	can I have been booming? can you have been booming? can he have been booming? can we have been booming? can you have been booming? can they have been booming?

Forma interro-Negação

Forma simple	Forma com V-ing
can I not boom? can you not boom? can he not boom? can we not boom? can you not boom? can they not boom?	can I not be booming? can you not be booming? can he not be booming? can we not be booming? can you not be booming? can they not be booming?
Perfeito	Perfeito com V-ing
can I not have boomed? can you not have boomed? can he not have boomed? can we not have boomed? can you not have boomed? can they not have boomed?	can I not have been booming? can you not have been booming? can he not have been booming? can we not have been booming? can you not have been booming? can they not have been booming?