may tin
Verbo regular: tin - tinned- tinned

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may tin
you may tin
she may tin
we may tin
you may tin
they may tin 	I may be tinning
you may be tinning
she may be tinning
we may be tinning
you may be tinning
they may be tinning	I may have tinned
you may have tinned
she may have tinned
we may have tinned
you may have tinned
they may have tinned	I may have been tinning
you may have been tinning
she may have been tinning
we may have been tinning
you may have been tinning
they may have been tinning	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not tin
you may not tin
she may not tin
we may not tin
you may not tin
they may not tin 	I may not be tinning
you may not be tinning
she may not be tinning
we may not be tinning
you may not be tinning
they may not be tinning	I may not have tinned
you may not have tinned
she may not have tinned
we may not have tinned
you may not have tinned
they may not have tinned	I may not have been tinning
you may not have been tinning
she may not have been tinning
we may not have been tinning
you may not have been tinning
they may not have been tinning	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I tin?
may you tin?
may she tin?
may we tin?
may you tin?
may they tin? 	may I be tinning?
may you be tinning?
may she be tinning?
may we be tinning?
may you be tinning?
may they be tinning? 	may I have tinned?
may you have tinned?
may she have tinned?
may we have tinned?
may you have tinned?
may they have tinned? 	may I have been tinning?
may you have been tinning?
may she have been tinning?
may we have been tinning?
may you have been tinning?
may they have been tinning? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not tin?
may you not tin?
may she not tin?
may we not tin?
may you not tin?
may they not tin? 	may I not be tinning?
may you not be tinning?
may she not be tinning?
may we not be tinning?
may you not be tinning?
may they not be tinning? 	may I not have tinned?
may you not have tinned?
may she not have tinned?
may we not have tinned?
may you not have tinned?
may they not have tinned? 	may I not have been tinning?
may you not have been tinning?
may she not have been tinning?
may we not have been tinning?
may you not have been tinning?
may they not have been tinning?