may guzzle
Regular verb: guzzle - guzzled- guzzled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may guzzle
you may guzzle
he may guzzle
we may guzzle
you may guzzle
they may guzzle 	I may be guzzling
you may be guzzling
he may be guzzling
we may be guzzling
you may be guzzling
they may be guzzling	I may have guzzled
you may have guzzled
he may have guzzled
we may have guzzled
you may have guzzled
they may have guzzled	I may have been guzzling
you may have been guzzling
he may have been guzzling
we may have been guzzling
you may have been guzzling
they may have been guzzling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't guzzle
you mayn't guzzle
he mayn't guzzle
we mayn't guzzle
you mayn't guzzle
they mayn't guzzle 	I mayn't be guzzling
you mayn't be guzzling
he mayn't be guzzling
we mayn't be guzzling
you mayn't be guzzling
they mayn't be guzzling	I mayn't have guzzled
you mayn't have guzzled
he mayn't have guzzled
we mayn't have guzzled
you mayn't have guzzled
they mayn't have guzzled	I mayn't have been guzzling
you mayn't have been guzzling
he mayn't have been guzzling
we mayn't have been guzzling
you mayn't have been guzzling
they mayn't have been guzzling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I guzzle?
may you guzzle?
may he guzzle?
may we guzzle?
may you guzzle?
may they guzzle? 	may I be guzzling?
may you be guzzling?
may he be guzzling?
may we be guzzling?
may you be guzzling?
may they be guzzling? 	may I have guzzled?
may you have guzzled?
may he have guzzled?
may we have guzzled?
may you have guzzled?
may they have guzzled? 	may I have been guzzling?
may you have been guzzling?
may he have been guzzling?
may we have been guzzling?
may you have been guzzling?
may they have been guzzling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I guzzle?
mayn't you guzzle?
mayn't he guzzle?
mayn't we guzzle?
mayn't you guzzle?
mayn't they guzzle? 	mayn't I be guzzling?
mayn't you be guzzling?
mayn't he be guzzling?
mayn't we be guzzling?
mayn't you be guzzling?
mayn't they be guzzling? 	mayn't I have guzzled?
mayn't you have guzzled?
mayn't he have guzzled?
mayn't we have guzzled?
mayn't you have guzzled?
mayn't they have guzzled? 	mayn't I have been guzzling?
mayn't you have been guzzling?
mayn't he have been guzzling?
mayn't we have been guzzling?
mayn't you have been guzzling?
mayn't they have been guzzling?