can surround
Verbo regular: surround - surrounded- surrounded

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can surround
you can surround
he can surround
we can surround
you can surround
they can surround 	I can be surrounding
you can be surrounding
he can be surrounding
we can be surrounding
you can be surrounding
they can be surrounding	I can have surrounded
you can have surrounded
he can have surrounded
we can have surrounded
you can have surrounded
they can have surrounded	I can have been surrounding
you can have been surrounding
he can have been surrounding
we can have been surrounding
you can have been surrounding
they can have been surrounding	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I cannot surround
you cannot surround
he cannot surround
we cannot surround
you cannot surround
they cannot surround 	I cannot be surrounding
you cannot be surrounding
he cannot be surrounding
we cannot be surrounding
you cannot be surrounding
they cannot be surrounding	I cannot have surrounded
you cannot have surrounded
he cannot have surrounded
we cannot have surrounded
you cannot have surrounded
they cannot have surrounded	I cannot have been surrounding
you cannot have been surrounding
he cannot have been surrounding
we cannot have been surrounding
you cannot have been surrounding
they cannot have been surrounding	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I surround?
can you surround?
can he surround?
can we surround?
can you surround?
can they surround? 	can I be surrounding?
can you be surrounding?
can he be surrounding?
can we be surrounding?
can you be surrounding?
can they be surrounding? 	can I have surrounded?
can you have surrounded?
can he have surrounded?
can we have surrounded?
can you have surrounded?
can they have surrounded? 	can I have been surrounding?
can you have been surrounding?
can he have been surrounding?
can we have been surrounding?
can you have been surrounding?
can they have been surrounding? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I not surround?
can you not surround?
can he not surround?
can we not surround?
can you not surround?
can they not surround? 	can I not be surrounding?
can you not be surrounding?
can he not be surrounding?
can we not be surrounding?
can you not be surrounding?
can they not be surrounding? 	can I not have surrounded?
can you not have surrounded?
can he not have surrounded?
can we not have surrounded?
can you not have surrounded?
can they not have surrounded? 	can I not have been surrounding?
can you not have been surrounding?
can he not have been surrounding?
can we not have been surrounding?
can you not have been surrounding?
can they not have been surrounding?