may decaffeinate
Verbo regular: decaffeinate - decaffeinated- decaffeinated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may decaffeinate
you may decaffeinate
she may decaffeinate
we may decaffeinate
you may decaffeinate
they may decaffeinate 	I may be decaffeinating
you may be decaffeinating
she may be decaffeinating
we may be decaffeinating
you may be decaffeinating
they may be decaffeinating	I may have decaffeinated
you may have decaffeinated
she may have decaffeinated
we may have decaffeinated
you may have decaffeinated
they may have decaffeinated	I may have been decaffeinating
you may have been decaffeinating
she may have been decaffeinating
we may have been decaffeinating
you may have been decaffeinating
they may have been decaffeinating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may not decaffeinate
you may not decaffeinate
she may not decaffeinate
we may not decaffeinate
you may not decaffeinate
they may not decaffeinate 	I may not be decaffeinating
you may not be decaffeinating
she may not be decaffeinating
we may not be decaffeinating
you may not be decaffeinating
they may not be decaffeinating	I may not have decaffeinated
you may not have decaffeinated
she may not have decaffeinated
we may not have decaffeinated
you may not have decaffeinated
they may not have decaffeinated	I may not have been decaffeinating
you may not have been decaffeinating
she may not have been decaffeinating
we may not have been decaffeinating
you may not have been decaffeinating
they may not have been decaffeinating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I decaffeinate?
may you decaffeinate?
may she decaffeinate?
may we decaffeinate?
may you decaffeinate?
may they decaffeinate? 	may I be decaffeinating?
may you be decaffeinating?
may she be decaffeinating?
may we be decaffeinating?
may you be decaffeinating?
may they be decaffeinating? 	may I have decaffeinated?
may you have decaffeinated?
may she have decaffeinated?
may we have decaffeinated?
may you have decaffeinated?
may they have decaffeinated? 	may I have been decaffeinating?
may you have been decaffeinating?
may she have been decaffeinating?
may we have been decaffeinating?
may you have been decaffeinating?
may they have been decaffeinating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I not decaffeinate?
may you not decaffeinate?
may she not decaffeinate?
may we not decaffeinate?
may you not decaffeinate?
may they not decaffeinate? 	may I not be decaffeinating?
may you not be decaffeinating?
may she not be decaffeinating?
may we not be decaffeinating?
may you not be decaffeinating?
may they not be decaffeinating? 	may I not have decaffeinated?
may you not have decaffeinated?
may she not have decaffeinated?
may we not have decaffeinated?
may you not have decaffeinated?
may they not have decaffeinated? 	may I not have been decaffeinating?
may you not have been decaffeinating?
may she not have been decaffeinating?
may we not have been decaffeinating?
may you not have been decaffeinating?
may they not have been decaffeinating?