can sneeze
Verbo regular: sneeze - sneezed- sneezed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can sneeze
you can sneeze
he can sneeze
we can sneeze
you can sneeze
they can sneeze 	I can be sneezing
you can be sneezing
he can be sneezing
we can be sneezing
you can be sneezing
they can be sneezing	I can have sneezed
you can have sneezed
he can have sneezed
we can have sneezed
you can have sneezed
they can have sneezed	I can have been sneezing
you can have been sneezing
he can have been sneezing
we can have been sneezing
you can have been sneezing
they can have been sneezing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't sneeze
you can't sneeze
he can't sneeze
we can't sneeze
you can't sneeze
they can't sneeze 	I can't be sneezing
you can't be sneezing
he can't be sneezing
we can't be sneezing
you can't be sneezing
they can't be sneezing	I can't have sneezed
you can't have sneezed
he can't have sneezed
we can't have sneezed
you can't have sneezed
they can't have sneezed	I can't have been sneezing
you can't have been sneezing
he can't have been sneezing
we can't have been sneezing
you can't have been sneezing
they can't have been sneezing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I sneeze?
can you sneeze?
can he sneeze?
can we sneeze?
can you sneeze?
can they sneeze? 	can I be sneezing?
can you be sneezing?
can he be sneezing?
can we be sneezing?
can you be sneezing?
can they be sneezing? 	can I have sneezed?
can you have sneezed?
can he have sneezed?
can we have sneezed?
can you have sneezed?
can they have sneezed? 	can I have been sneezing?
can you have been sneezing?
can he have been sneezing?
can we have been sneezing?
can you have been sneezing?
can they have been sneezing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I sneeze?
can't you sneeze?
can't he sneeze?
can't we sneeze?
can't you sneeze?
can't they sneeze? 	can't I be sneezing?
can't you be sneezing?
can't he be sneezing?
can't we be sneezing?
can't you be sneezing?
can't they be sneezing? 	can't I have sneezed?
can't you have sneezed?
can't he have sneezed?
can't we have sneezed?
can't you have sneezed?
can't they have sneezed? 	can't I have been sneezing?
can't you have been sneezing?
can't he have been sneezing?
can't we have been sneezing?
can't you have been sneezing?
can't they have been sneezing?