can spay
Regular verb: spay - spayed- spayed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can spay
you can spay
he can spay
we can spay
you can spay
they can spay 	I can be spaying
you can be spaying
he can be spaying
we can be spaying
you can be spaying
they can be spaying	I can have spayed
you can have spayed
he can have spayed
we can have spayed
you can have spayed
they can have spayed	I can have been spaying
you can have been spaying
he can have been spaying
we can have been spaying
you can have been spaying
they can have been spaying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot spay
you cannot spay
he cannot spay
we cannot spay
you cannot spay
they cannot spay 	I cannot be spaying
you cannot be spaying
he cannot be spaying
we cannot be spaying
you cannot be spaying
they cannot be spaying	I cannot have spayed
you cannot have spayed
he cannot have spayed
we cannot have spayed
you cannot have spayed
they cannot have spayed	I cannot have been spaying
you cannot have been spaying
he cannot have been spaying
we cannot have been spaying
you cannot have been spaying
they cannot have been spaying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I spay?
can you spay?
can he spay?
can we spay?
can you spay?
can they spay? 	can I be spaying?
can you be spaying?
can he be spaying?
can we be spaying?
can you be spaying?
can they be spaying? 	can I have spayed?
can you have spayed?
can he have spayed?
can we have spayed?
can you have spayed?
can they have spayed? 	can I have been spaying?
can you have been spaying?
can he have been spaying?
can we have been spaying?
can you have been spaying?
can they have been spaying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not spay?
can you not spay?
can he not spay?
can we not spay?
can you not spay?
can they not spay? 	can I not be spaying?
can you not be spaying?
can he not be spaying?
can we not be spaying?
can you not be spaying?
can they not be spaying? 	can I not have spayed?
can you not have spayed?
can he not have spayed?
can we not have spayed?
can you not have spayed?
can they not have spayed? 	can I not have been spaying?
can you not have been spaying?
can he not have been spaying?
can we not have been spaying?
can you not have been spaying?
can they not have been spaying?