may sigh
Verbo regular: sigh - sighed- sighed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may sigh
you may sigh
she may sigh
we may sigh
you may sigh
they may sigh 	I may be sighing
you may be sighing
she may be sighing
we may be sighing
you may be sighing
they may be sighing	I may have sighed
you may have sighed
she may have sighed
we may have sighed
you may have sighed
they may have sighed	I may have been sighing
you may have been sighing
she may have been sighing
we may have been sighing
you may have been sighing
they may have been sighing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not sigh
you may not sigh
she may not sigh
we may not sigh
you may not sigh
they may not sigh 	I may not be sighing
you may not be sighing
she may not be sighing
we may not be sighing
you may not be sighing
they may not be sighing	I may not have sighed
you may not have sighed
she may not have sighed
we may not have sighed
you may not have sighed
they may not have sighed	I may not have been sighing
you may not have been sighing
she may not have been sighing
we may not have been sighing
you may not have been sighing
they may not have been sighing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I sigh?
may you sigh?
may she sigh?
may we sigh?
may you sigh?
may they sigh? 	may I be sighing?
may you be sighing?
may she be sighing?
may we be sighing?
may you be sighing?
may they be sighing? 	may I have sighed?
may you have sighed?
may she have sighed?
may we have sighed?
may you have sighed?
may they have sighed? 	may I have been sighing?
may you have been sighing?
may she have been sighing?
may we have been sighing?
may you have been sighing?
may they have been sighing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not sigh?
may you not sigh?
may she not sigh?
may we not sigh?
may you not sigh?
may they not sigh? 	may I not be sighing?
may you not be sighing?
may she not be sighing?
may we not be sighing?
may you not be sighing?
may they not be sighing? 	may I not have sighed?
may you not have sighed?
may she not have sighed?
may we not have sighed?
may you not have sighed?
may they not have sighed? 	may I not have been sighing?
may you not have been sighing?
may she not have been sighing?
may we not have been sighing?
may you not have been sighing?
may they not have been sighing?