may mess
Verbo regular: mess - messed- messed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may mess
you may mess
he may mess
we may mess
you may mess
they may mess 	I may be messing
you may be messing
he may be messing
we may be messing
you may be messing
they may be messing	I may have messed
you may have messed
he may have messed
we may have messed
you may have messed
they may have messed	I may have been messing
you may have been messing
he may have been messing
we may have been messing
you may have been messing
they may have been messing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not mess
you may not mess
he may not mess
we may not mess
you may not mess
they may not mess 	I may not be messing
you may not be messing
he may not be messing
we may not be messing
you may not be messing
they may not be messing	I may not have messed
you may not have messed
he may not have messed
we may not have messed
you may not have messed
they may not have messed	I may not have been messing
you may not have been messing
he may not have been messing
we may not have been messing
you may not have been messing
they may not have been messing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I mess?
may you mess?
may he mess?
may we mess?
may you mess?
may they mess? 	may I be messing?
may you be messing?
may he be messing?
may we be messing?
may you be messing?
may they be messing? 	may I have messed?
may you have messed?
may he have messed?
may we have messed?
may you have messed?
may they have messed? 	may I have been messing?
may you have been messing?
may he have been messing?
may we have been messing?
may you have been messing?
may they have been messing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not mess?
may you not mess?
may he not mess?
may we not mess?
may you not mess?
may they not mess? 	may I not be messing?
may you not be messing?
may he not be messing?
may we not be messing?
may you not be messing?
may they not be messing? 	may I not have messed?
may you not have messed?
may he not have messed?
may we not have messed?
may you not have messed?
may they not have messed? 	may I not have been messing?
may you not have been messing?
may he not have been messing?
may we not have been messing?
may you not have been messing?
may they not have been messing?