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 mayn't sigh
you mayn't sigh
she mayn't sigh
we mayn't sigh
you mayn't sigh
they mayn't sigh 	I mayn't be sighing
you mayn't be sighing
she mayn't be sighing
we mayn't be sighing
you mayn't be sighing
they mayn't be sighing	I mayn't have sighed
you mayn't have sighed
she mayn't have sighed
we mayn't have sighed
you mayn't have sighed
they mayn't have sighed	I mayn't have been sighing
you mayn't have been sighing
she mayn't have been sighing
we mayn't have been sighing
you mayn't have been sighing
they mayn't 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 	
mayn't I sigh?
mayn't you sigh?
mayn't she sigh?
mayn't we sigh?
mayn't you sigh?
mayn't they sigh? 	mayn't I be sighing?
mayn't you be sighing?
mayn't she be sighing?
mayn't we be sighing?
mayn't you be sighing?
mayn't they be sighing? 	mayn't I have sighed?
mayn't you have sighed?
mayn't she have sighed?
mayn't we have sighed?
mayn't you have sighed?
mayn't they have sighed? 	mayn't I have been sighing?
mayn't you have been sighing?
mayn't she have been sighing?
mayn't we have been sighing?
mayn't you have been sighing?
mayn't they have been sighing?