may buy
Verbo irregular: buy - bought- bought

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may buy
you may buy
he may buy
we may buy
you may buy
they may buy 	I may be buying
you may be buying
he may be buying
we may be buying
you may be buying
they may be buying	I may have bought
you may have bought
he may have bought
we may have bought
you may have bought
they may have bought	I may have been buying
you may have been buying
he may have been buying
we may have been buying
you may have been buying
they may have been buying	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't buy
you mayn't buy
he mayn't buy
we mayn't buy
you mayn't buy
they mayn't buy 	I mayn't be buying
you mayn't be buying
he mayn't be buying
we mayn't be buying
you mayn't be buying
they mayn't be buying	I mayn't have bought
you mayn't have bought
he mayn't have bought
we mayn't have bought
you mayn't have bought
they mayn't have bought	I mayn't have been buying
you mayn't have been buying
he mayn't have been buying
we mayn't have been buying
you mayn't have been buying
they mayn't have been buying	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I buy?
may you buy?
may he buy?
may we buy?
may you buy?
may they buy? 	may I be buying?
may you be buying?
may he be buying?
may we be buying?
may you be buying?
may they be buying? 	may I have bought?
may you have bought?
may he have bought?
may we have bought?
may you have bought?
may they have bought? 	may I have been buying?
may you have been buying?
may he have been buying?
may we have been buying?
may you have been buying?
may they have been buying? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I buy?
mayn't you buy?
mayn't he buy?
mayn't we buy?
mayn't you buy?
mayn't they buy? 	mayn't I be buying?
mayn't you be buying?
mayn't he be buying?
mayn't we be buying?
mayn't you be buying?
mayn't they be buying? 	mayn't I have bought?
mayn't you have bought?
mayn't he have bought?
mayn't we have bought?
mayn't you have bought?
mayn't they have bought? 	mayn't I have been buying?
mayn't you have been buying?
mayn't he have been buying?
mayn't we have been buying?
mayn't you have been buying?
mayn't they have been buying?