may decelerate
Verbo regular: decelerate - decelerated- decelerated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may decelerate
you may decelerate
he may decelerate
we may decelerate
you may decelerate
they may decelerate 	I may be decelerating
you may be decelerating
he may be decelerating
we may be decelerating
you may be decelerating
they may be decelerating	I may have decelerated
you may have decelerated
he may have decelerated
we may have decelerated
you may have decelerated
they may have decelerated	I may have been decelerating
you may have been decelerating
he may have been decelerating
we may have been decelerating
you may have been decelerating
they may have been decelerating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't decelerate
you mayn't decelerate
he mayn't decelerate
we mayn't decelerate
you mayn't decelerate
they mayn't decelerate 	I mayn't be decelerating
you mayn't be decelerating
he mayn't be decelerating
we mayn't be decelerating
you mayn't be decelerating
they mayn't be decelerating	I mayn't have decelerated
you mayn't have decelerated
he mayn't have decelerated
we mayn't have decelerated
you mayn't have decelerated
they mayn't have decelerated	I mayn't have been decelerating
you mayn't have been decelerating
he mayn't have been decelerating
we mayn't have been decelerating
you mayn't have been decelerating
they mayn't have been decelerating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I decelerate?
may you decelerate?
may he decelerate?
may we decelerate?
may you decelerate?
may they decelerate? 	may I be decelerating?
may you be decelerating?
may he be decelerating?
may we be decelerating?
may you be decelerating?
may they be decelerating? 	may I have decelerated?
may you have decelerated?
may he have decelerated?
may we have decelerated?
may you have decelerated?
may they have decelerated? 	may I have been decelerating?
may you have been decelerating?
may he have been decelerating?
may we have been decelerating?
may you have been decelerating?
may they have been decelerating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I decelerate?
mayn't you decelerate?
mayn't he decelerate?
mayn't we decelerate?
mayn't you decelerate?
mayn't they decelerate? 	mayn't I be decelerating?
mayn't you be decelerating?
mayn't he be decelerating?
mayn't we be decelerating?
mayn't you be decelerating?
mayn't they be decelerating? 	mayn't I have decelerated?
mayn't you have decelerated?
mayn't he have decelerated?
mayn't we have decelerated?
mayn't you have decelerated?
mayn't they have decelerated? 	mayn't I have been decelerating?
mayn't you have been decelerating?
mayn't he have been decelerating?
mayn't we have been decelerating?
mayn't you have been decelerating?
mayn't they have been decelerating?