can major
Verbo regular: major - majored- majored

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can major
you can major
he can major
we can major
you can major
they can major 	I can be majoring
you can be majoring
he can be majoring
we can be majoring
you can be majoring
they can be majoring	I can have majored
you can have majored
he can have majored
we can have majored
you can have majored
they can have majored	I can have been majoring
you can have been majoring
he can have been majoring
we can have been majoring
you can have been majoring
they can have been majoring	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot major
you cannot major
he cannot major
we cannot major
you cannot major
they cannot major 	I cannot be majoring
you cannot be majoring
he cannot be majoring
we cannot be majoring
you cannot be majoring
they cannot be majoring	I cannot have majored
you cannot have majored
he cannot have majored
we cannot have majored
you cannot have majored
they cannot have majored	I cannot have been majoring
you cannot have been majoring
he cannot have been majoring
we cannot have been majoring
you cannot have been majoring
they cannot have been majoring	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I major?
can you major?
can he major?
can we major?
can you major?
can they major? 	can I be majoring?
can you be majoring?
can he be majoring?
can we be majoring?
can you be majoring?
can they be majoring? 	can I have majored?
can you have majored?
can he have majored?
can we have majored?
can you have majored?
can they have majored? 	can I have been majoring?
can you have been majoring?
can he have been majoring?
can we have been majoring?
can you have been majoring?
can they have been majoring? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not major?
can you not major?
can he not major?
can we not major?
can you not major?
can they not major? 	can I not be majoring?
can you not be majoring?
can he not be majoring?
can we not be majoring?
can you not be majoring?
can they not be majoring? 	can I not have majored?
can you not have majored?
can he not have majored?
can we not have majored?
can you not have majored?
can they not have majored? 	can I not have been majoring?
can you not have been majoring?
can he not have been majoring?
can we not have been majoring?
can you not have been majoring?
can they not have been majoring?