may instruct
Regular verb: instruct - instructed- instructed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may instruct
you may instruct
she may instruct
we may instruct
you may instruct
they may instruct 	I may be instructing
you may be instructing
she may be instructing
we may be instructing
you may be instructing
they may be instructing	I may have instructed
you may have instructed
she may have instructed
we may have instructed
you may have instructed
they may have instructed	I may have been instructing
you may have been instructing
she may have been instructing
we may have been instructing
you may have been instructing
they may have been instructing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't instruct
you mayn't instruct
she mayn't instruct
we mayn't instruct
you mayn't instruct
they mayn't instruct 	I mayn't be instructing
you mayn't be instructing
she mayn't be instructing
we mayn't be instructing
you mayn't be instructing
they mayn't be instructing	I mayn't have instructed
you mayn't have instructed
she mayn't have instructed
we mayn't have instructed
you mayn't have instructed
they mayn't have instructed	I mayn't have been instructing
you mayn't have been instructing
she mayn't have been instructing
we mayn't have been instructing
you mayn't have been instructing
they mayn't have been instructing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I instruct?
may you instruct?
may she instruct?
may we instruct?
may you instruct?
may they instruct? 	may I be instructing?
may you be instructing?
may she be instructing?
may we be instructing?
may you be instructing?
may they be instructing? 	may I have instructed?
may you have instructed?
may she have instructed?
may we have instructed?
may you have instructed?
may they have instructed? 	may I have been instructing?
may you have been instructing?
may she have been instructing?
may we have been instructing?
may you have been instructing?
may they have been instructing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I instruct?
mayn't you instruct?
mayn't she instruct?
mayn't we instruct?
mayn't you instruct?
mayn't they instruct? 	mayn't I be instructing?
mayn't you be instructing?
mayn't she be instructing?
mayn't we be instructing?
mayn't you be instructing?
mayn't they be instructing? 	mayn't I have instructed?
mayn't you have instructed?
mayn't she have instructed?
mayn't we have instructed?
mayn't you have instructed?
mayn't they have instructed? 	mayn't I have been instructing?
mayn't you have been instructing?
mayn't she have been instructing?
mayn't we have been instructing?
mayn't you have been instructing?
mayn't they have been instructing?