may drug
Regular verb: drug - drugged- drugged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may drug
you may drug
he may drug
we may drug
you may drug
they may drug 	I may be drugging
you may be drugging
he may be drugging
we may be drugging
you may be drugging
they may be drugging	I may have drugged
you may have drugged
he may have drugged
we may have drugged
you may have drugged
they may have drugged	I may have been drugging
you may have been drugging
he may have been drugging
we may have been drugging
you may have been drugging
they may have been drugging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't drug
you mayn't drug
he mayn't drug
we mayn't drug
you mayn't drug
they mayn't drug 	I mayn't be drugging
you mayn't be drugging
he mayn't be drugging
we mayn't be drugging
you mayn't be drugging
they mayn't be drugging	I mayn't have drugged
you mayn't have drugged
he mayn't have drugged
we mayn't have drugged
you mayn't have drugged
they mayn't have drugged	I mayn't have been drugging
you mayn't have been drugging
he mayn't have been drugging
we mayn't have been drugging
you mayn't have been drugging
they mayn't have been drugging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I drug?
may you drug?
may he drug?
may we drug?
may you drug?
may they drug? 	may I be drugging?
may you be drugging?
may he be drugging?
may we be drugging?
may you be drugging?
may they be drugging? 	may I have drugged?
may you have drugged?
may he have drugged?
may we have drugged?
may you have drugged?
may they have drugged? 	may I have been drugging?
may you have been drugging?
may he have been drugging?
may we have been drugging?
may you have been drugging?
may they have been drugging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I drug?
mayn't you drug?
mayn't he drug?
mayn't we drug?
mayn't you drug?
mayn't they drug? 	mayn't I be drugging?
mayn't you be drugging?
mayn't he be drugging?
mayn't we be drugging?
mayn't you be drugging?
mayn't they be drugging? 	mayn't I have drugged?
mayn't you have drugged?
mayn't he have drugged?
mayn't we have drugged?
mayn't you have drugged?
mayn't they have drugged? 	mayn't I have been drugging?
mayn't you have been drugging?
mayn't he have been drugging?
mayn't we have been drugging?
mayn't you have been drugging?
mayn't they have been drugging?