may purchase
Verbo regolare: purchase - purchased- purchased

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may purchase
you may purchase
he may purchase
we may purchase
you may purchase
they may purchase 	I may be purchasing
you may be purchasing
he may be purchasing
we may be purchasing
you may be purchasing
they may be purchasing	I may have purchased
you may have purchased
he may have purchased
we may have purchased
you may have purchased
they may have purchased	I may have been purchasing
you may have been purchasing
he may have been purchasing
we may have been purchasing
you may have been purchasing
they may have been purchasing	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may not purchase
you may not purchase
he may not purchase
we may not purchase
you may not purchase
they may not purchase 	I may not be purchasing
you may not be purchasing
he may not be purchasing
we may not be purchasing
you may not be purchasing
they may not be purchasing	I may not have purchased
you may not have purchased
he may not have purchased
we may not have purchased
you may not have purchased
they may not have purchased	I may not have been purchasing
you may not have been purchasing
he may not have been purchasing
we may not have been purchasing
you may not have been purchasing
they may not have been purchasing	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I purchase?
may you purchase?
may he purchase?
may we purchase?
may you purchase?
may they purchase? 	may I be purchasing?
may you be purchasing?
may he be purchasing?
may we be purchasing?
may you be purchasing?
may they be purchasing? 	may I have purchased?
may you have purchased?
may he have purchased?
may we have purchased?
may you have purchased?
may they have purchased? 	may I have been purchasing?
may you have been purchasing?
may he have been purchasing?
may we have been purchasing?
may you have been purchasing?
may they have been purchasing? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I not purchase?
may you not purchase?
may he not purchase?
may we not purchase?
may you not purchase?
may they not purchase? 	may I not be purchasing?
may you not be purchasing?
may he not be purchasing?
may we not be purchasing?
may you not be purchasing?
may they not be purchasing? 	may I not have purchased?
may you not have purchased?
may he not have purchased?
may we not have purchased?
may you not have purchased?
may they not have purchased? 	may I not have been purchasing?
may you not have been purchasing?
may he not have been purchasing?
may we not have been purchasing?
may you not have been purchasing?
may they not have been purchasing?