may degrease
Verbo regular: degrease - degreased- degreased

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may degrease
you may degrease
he may degrease
we may degrease
you may degrease
they may degrease 	I may be degreasing
you may be degreasing
he may be degreasing
we may be degreasing
you may be degreasing
they may be degreasing	I may have degreased
you may have degreased
he may have degreased
we may have degreased
you may have degreased
they may have degreased	I may have been degreasing
you may have been degreasing
he may have been degreasing
we may have been degreasing
you may have been degreasing
they may have been degreasing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not degrease
you may not degrease
he may not degrease
we may not degrease
you may not degrease
they may not degrease 	I may not be degreasing
you may not be degreasing
he may not be degreasing
we may not be degreasing
you may not be degreasing
they may not be degreasing	I may not have degreased
you may not have degreased
he may not have degreased
we may not have degreased
you may not have degreased
they may not have degreased	I may not have been degreasing
you may not have been degreasing
he may not have been degreasing
we may not have been degreasing
you may not have been degreasing
they may not have been degreasing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I degrease?
may you degrease?
may he degrease?
may we degrease?
may you degrease?
may they degrease? 	may I be degreasing?
may you be degreasing?
may he be degreasing?
may we be degreasing?
may you be degreasing?
may they be degreasing? 	may I have degreased?
may you have degreased?
may he have degreased?
may we have degreased?
may you have degreased?
may they have degreased? 	may I have been degreasing?
may you have been degreasing?
may he have been degreasing?
may we have been degreasing?
may you have been degreasing?
may they have been degreasing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not degrease?
may you not degrease?
may he not degrease?
may we not degrease?
may you not degrease?
may they not degrease? 	may I not be degreasing?
may you not be degreasing?
may he not be degreasing?
may we not be degreasing?
may you not be degreasing?
may they not be degreasing? 	may I not have degreased?
may you not have degreased?
may he not have degreased?
may we not have degreased?
may you not have degreased?
may they not have degreased? 	may I not have been degreasing?
may you not have been degreasing?
may he not have been degreasing?
may we not have been degreasing?
may you not have been degreasing?
may they not have been degreasing?