may switch
Verbo regular: switch - switched- switched

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may switch
you may switch
she may switch
we may switch
you may switch
they may switch 	I may be switching
you may be switching
she may be switching
we may be switching
you may be switching
they may be switching	I may have switched
you may have switched
she may have switched
we may have switched
you may have switched
they may have switched	I may have been switching
you may have been switching
she may have been switching
we may have been switching
you may have been switching
they may have been switching	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not switch
you may not switch
she may not switch
we may not switch
you may not switch
they may not switch 	I may not be switching
you may not be switching
she may not be switching
we may not be switching
you may not be switching
they may not be switching	I may not have switched
you may not have switched
she may not have switched
we may not have switched
you may not have switched
they may not have switched	I may not have been switching
you may not have been switching
she may not have been switching
we may not have been switching
you may not have been switching
they may not have been switching	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I switch?
may you switch?
may she switch?
may we switch?
may you switch?
may they switch? 	may I be switching?
may you be switching?
may she be switching?
may we be switching?
may you be switching?
may they be switching? 	may I have switched?
may you have switched?
may she have switched?
may we have switched?
may you have switched?
may they have switched? 	may I have been switching?
may you have been switching?
may she have been switching?
may we have been switching?
may you have been switching?
may they have been switching? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not switch?
may you not switch?
may she not switch?
may we not switch?
may you not switch?
may they not switch? 	may I not be switching?
may you not be switching?
may she not be switching?
may we not be switching?
may you not be switching?
may they not be switching? 	may I not have switched?
may you not have switched?
may she not have switched?
may we not have switched?
may you not have switched?
may they not have switched? 	may I not have been switching?
may you not have been switching?
may she not have been switching?
may we not have been switching?
may you not have been switching?
may they not have been switching?