may derive
Verbo regular: derive - derived- derived

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may derive
you may derive
he may derive
we may derive
you may derive
they may derive 	I may be deriving
you may be deriving
he may be deriving
we may be deriving
you may be deriving
they may be deriving	I may have derived
you may have derived
he may have derived
we may have derived
you may have derived
they may have derived	I may have been deriving
you may have been deriving
he may have been deriving
we may have been deriving
you may have been deriving
they may have been deriving	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not derive
you may not derive
he may not derive
we may not derive
you may not derive
they may not derive 	I may not be deriving
you may not be deriving
he may not be deriving
we may not be deriving
you may not be deriving
they may not be deriving	I may not have derived
you may not have derived
he may not have derived
we may not have derived
you may not have derived
they may not have derived	I may not have been deriving
you may not have been deriving
he may not have been deriving
we may not have been deriving
you may not have been deriving
they may not have been deriving	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I derive?
may you derive?
may he derive?
may we derive?
may you derive?
may they derive? 	may I be deriving?
may you be deriving?
may he be deriving?
may we be deriving?
may you be deriving?
may they be deriving? 	may I have derived?
may you have derived?
may he have derived?
may we have derived?
may you have derived?
may they have derived? 	may I have been deriving?
may you have been deriving?
may he have been deriving?
may we have been deriving?
may you have been deriving?
may they have been deriving? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not derive?
may you not derive?
may he not derive?
may we not derive?
may you not derive?
may they not derive? 	may I not be deriving?
may you not be deriving?
may he not be deriving?
may we not be deriving?
may you not be deriving?
may they not be deriving? 	may I not have derived?
may you not have derived?
may he not have derived?
may we not have derived?
may you not have derived?
may they not have derived? 	may I not have been deriving?
may you not have been deriving?
may he not have been deriving?
may we not have been deriving?
may you not have been deriving?
may they not have been deriving?