may fax
Verbo regular: fax - faxed- faxed

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may fax
you may fax
she may fax
we may fax
you may fax
they may fax 	I may be faxing
you may be faxing
she may be faxing
we may be faxing
you may be faxing
they may be faxing	I may have faxed
you may have faxed
she may have faxed
we may have faxed
you may have faxed
they may have faxed	I may have been faxing
you may have been faxing
she may have been faxing
we may have been faxing
you may have been faxing
they may have been faxing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not fax
you may not fax
she may not fax
we may not fax
you may not fax
they may not fax 	I may not be faxing
you may not be faxing
she may not be faxing
we may not be faxing
you may not be faxing
they may not be faxing	I may not have faxed
you may not have faxed
she may not have faxed
we may not have faxed
you may not have faxed
they may not have faxed	I may not have been faxing
you may not have been faxing
she may not have been faxing
we may not have been faxing
you may not have been faxing
they may not have been faxing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I fax?
may you fax?
may she fax?
may we fax?
may you fax?
may they fax? 	may I be faxing?
may you be faxing?
may she be faxing?
may we be faxing?
may you be faxing?
may they be faxing? 	may I have faxed?
may you have faxed?
may she have faxed?
may we have faxed?
may you have faxed?
may they have faxed? 	may I have been faxing?
may you have been faxing?
may she have been faxing?
may we have been faxing?
may you have been faxing?
may they have been faxing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not fax?
may you not fax?
may she not fax?
may we not fax?
may you not fax?
may they not fax? 	may I not be faxing?
may you not be faxing?
may she not be faxing?
may we not be faxing?
may you not be faxing?
may they not be faxing? 	may I not have faxed?
may you not have faxed?
may she not have faxed?
may we not have faxed?
may you not have faxed?
may they not have faxed? 	may I not have been faxing?
may you not have been faxing?
may she not have been faxing?
may we not have been faxing?
may you not have been faxing?
may they not have been faxing?