can overflow
Verbo regular: overflow - overflowed- overflowed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can overflow
you can overflow
he can overflow
we can overflow
you can overflow
they can overflow 	I can be overflowing
you can be overflowing
he can be overflowing
we can be overflowing
you can be overflowing
they can be overflowing	I can have overflowed
you can have overflowed
he can have overflowed
we can have overflowed
you can have overflowed
they can have overflowed	I can have been overflowing
you can have been overflowing
he can have been overflowing
we can have been overflowing
you can have been overflowing
they can have been overflowing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't overflow
you can't overflow
he can't overflow
we can't overflow
you can't overflow
they can't overflow 	I can't be overflowing
you can't be overflowing
he can't be overflowing
we can't be overflowing
you can't be overflowing
they can't be overflowing	I can't have overflowed
you can't have overflowed
he can't have overflowed
we can't have overflowed
you can't have overflowed
they can't have overflowed	I can't have been overflowing
you can't have been overflowing
he can't have been overflowing
we can't have been overflowing
you can't have been overflowing
they can't have been overflowing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I overflow?
can you overflow?
can he overflow?
can we overflow?
can you overflow?
can they overflow? 	can I be overflowing?
can you be overflowing?
can he be overflowing?
can we be overflowing?
can you be overflowing?
can they be overflowing? 	can I have overflowed?
can you have overflowed?
can he have overflowed?
can we have overflowed?
can you have overflowed?
can they have overflowed? 	can I have been overflowing?
can you have been overflowing?
can he have been overflowing?
can we have been overflowing?
can you have been overflowing?
can they have been overflowing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I overflow?
can't you overflow?
can't he overflow?
can't we overflow?
can't you overflow?
can't they overflow? 	can't I be overflowing?
can't you be overflowing?
can't he be overflowing?
can't we be overflowing?
can't you be overflowing?
can't they be overflowing? 	can't I have overflowed?
can't you have overflowed?
can't he have overflowed?
can't we have overflowed?
can't you have overflowed?
can't they have overflowed? 	can't I have been overflowing?
can't you have been overflowing?
can't he have been overflowing?
can't we have been overflowing?
can't you have been overflowing?
can't they have been overflowing?