may overturn
Verbo regular: overturn - overturned- overturned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may overturn
you may overturn
he may overturn
we may overturn
you may overturn
they may overturn 	I may be overturning
you may be overturning
he may be overturning
we may be overturning
you may be overturning
they may be overturning	I may have overturned
you may have overturned
he may have overturned
we may have overturned
you may have overturned
they may have overturned	I may have been overturning
you may have been overturning
he may have been overturning
we may have been overturning
you may have been overturning
they may have been overturning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not overturn
you may not overturn
he may not overturn
we may not overturn
you may not overturn
they may not overturn 	I may not be overturning
you may not be overturning
he may not be overturning
we may not be overturning
you may not be overturning
they may not be overturning	I may not have overturned
you may not have overturned
he may not have overturned
we may not have overturned
you may not have overturned
they may not have overturned	I may not have been overturning
you may not have been overturning
he may not have been overturning
we may not have been overturning
you may not have been overturning
they may not have been overturning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I overturn?
may you overturn?
may he overturn?
may we overturn?
may you overturn?
may they overturn? 	may I be overturning?
may you be overturning?
may he be overturning?
may we be overturning?
may you be overturning?
may they be overturning? 	may I have overturned?
may you have overturned?
may he have overturned?
may we have overturned?
may you have overturned?
may they have overturned? 	may I have been overturning?
may you have been overturning?
may he have been overturning?
may we have been overturning?
may you have been overturning?
may they have been overturning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not overturn?
may you not overturn?
may he not overturn?
may we not overturn?
may you not overturn?
may they not overturn? 	may I not be overturning?
may you not be overturning?
may he not be overturning?
may we not be overturning?
may you not be overturning?
may they not be overturning? 	may I not have overturned?
may you not have overturned?
may he not have overturned?
may we not have overturned?
may you not have overturned?
may they not have overturned? 	may I not have been overturning?
may you not have been overturning?
may he not have been overturning?
may we not have been overturning?
may you not have been overturning?
may they not have been overturning?