may rifle
Verbo regular: rifle - rifled- rifled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may rifle
you may rifle
he may rifle
we may rifle
you may rifle
they may rifle 	I may be rifling
you may be rifling
he may be rifling
we may be rifling
you may be rifling
they may be rifling	I may have rifled
you may have rifled
he may have rifled
we may have rifled
you may have rifled
they may have rifled	I may have been rifling
you may have been rifling
he may have been rifling
we may have been rifling
you may have been rifling
they may have been rifling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not rifle
you may not rifle
he may not rifle
we may not rifle
you may not rifle
they may not rifle 	I may not be rifling
you may not be rifling
he may not be rifling
we may not be rifling
you may not be rifling
they may not be rifling	I may not have rifled
you may not have rifled
he may not have rifled
we may not have rifled
you may not have rifled
they may not have rifled	I may not have been rifling
you may not have been rifling
he may not have been rifling
we may not have been rifling
you may not have been rifling
they may not have been rifling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I rifle?
may you rifle?
may he rifle?
may we rifle?
may you rifle?
may they rifle? 	may I be rifling?
may you be rifling?
may he be rifling?
may we be rifling?
may you be rifling?
may they be rifling? 	may I have rifled?
may you have rifled?
may he have rifled?
may we have rifled?
may you have rifled?
may they have rifled? 	may I have been rifling?
may you have been rifling?
may he have been rifling?
may we have been rifling?
may you have been rifling?
may they have been rifling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not rifle?
may you not rifle?
may he not rifle?
may we not rifle?
may you not rifle?
may they not rifle? 	may I not be rifling?
may you not be rifling?
may he not be rifling?
may we not be rifling?
may you not be rifling?
may they not be rifling? 	may I not have rifled?
may you not have rifled?
may he not have rifled?
may we not have rifled?
may you not have rifled?
may they not have rifled? 	may I not have been rifling?
may you not have been rifling?
may he not have been rifling?
may we not have been rifling?
may you not have been rifling?
may they not have been rifling?