may soften
Verbo regular: soften - softened- softened

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may soften
you may soften
he may soften
we may soften
you may soften
they may soften 	I may be softening
you may be softening
he may be softening
we may be softening
you may be softening
they may be softening	I may have softened
you may have softened
he may have softened
we may have softened
you may have softened
they may have softened	I may have been softening
you may have been softening
he may have been softening
we may have been softening
you may have been softening
they may have been softening	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not soften
you may not soften
he may not soften
we may not soften
you may not soften
they may not soften 	I may not be softening
you may not be softening
he may not be softening
we may not be softening
you may not be softening
they may not be softening	I may not have softened
you may not have softened
he may not have softened
we may not have softened
you may not have softened
they may not have softened	I may not have been softening
you may not have been softening
he may not have been softening
we may not have been softening
you may not have been softening
they may not have been softening	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I soften?
may you soften?
may he soften?
may we soften?
may you soften?
may they soften? 	may I be softening?
may you be softening?
may he be softening?
may we be softening?
may you be softening?
may they be softening? 	may I have softened?
may you have softened?
may he have softened?
may we have softened?
may you have softened?
may they have softened? 	may I have been softening?
may you have been softening?
may he have been softening?
may we have been softening?
may you have been softening?
may they have been softening? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not soften?
may you not soften?
may he not soften?
may we not soften?
may you not soften?
may they not soften? 	may I not be softening?
may you not be softening?
may he not be softening?
may we not be softening?
may you not be softening?
may they not be softening? 	may I not have softened?
may you not have softened?
may he not have softened?
may we not have softened?
may you not have softened?
may they not have softened? 	may I not have been softening?
may you not have been softening?
may he not have been softening?
may we not have been softening?
may you not have been softening?
may they not have been softening?