may interlock
Regular verb: interlock - interlocked- interlocked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may interlock
you may interlock
she may interlock
we may interlock
you may interlock
they may interlock 	I may be interlocking
you may be interlocking
she may be interlocking
we may be interlocking
you may be interlocking
they may be interlocking	I may have interlocked
you may have interlocked
she may have interlocked
we may have interlocked
you may have interlocked
they may have interlocked	I may have been interlocking
you may have been interlocking
she may have been interlocking
we may have been interlocking
you may have been interlocking
they may have been interlocking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't interlock
you mayn't interlock
she mayn't interlock
we mayn't interlock
you mayn't interlock
they mayn't interlock 	I mayn't be interlocking
you mayn't be interlocking
she mayn't be interlocking
we mayn't be interlocking
you mayn't be interlocking
they mayn't be interlocking	I mayn't have interlocked
you mayn't have interlocked
she mayn't have interlocked
we mayn't have interlocked
you mayn't have interlocked
they mayn't have interlocked	I mayn't have been interlocking
you mayn't have been interlocking
she mayn't have been interlocking
we mayn't have been interlocking
you mayn't have been interlocking
they mayn't have been interlocking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I interlock?
may you interlock?
may she interlock?
may we interlock?
may you interlock?
may they interlock? 	may I be interlocking?
may you be interlocking?
may she be interlocking?
may we be interlocking?
may you be interlocking?
may they be interlocking? 	may I have interlocked?
may you have interlocked?
may she have interlocked?
may we have interlocked?
may you have interlocked?
may they have interlocked? 	may I have been interlocking?
may you have been interlocking?
may she have been interlocking?
may we have been interlocking?
may you have been interlocking?
may they have been interlocking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I interlock?
mayn't you interlock?
mayn't she interlock?
mayn't we interlock?
mayn't you interlock?
mayn't they interlock? 	mayn't I be interlocking?
mayn't you be interlocking?
mayn't she be interlocking?
mayn't we be interlocking?
mayn't you be interlocking?
mayn't they be interlocking? 	mayn't I have interlocked?
mayn't you have interlocked?
mayn't she have interlocked?
mayn't we have interlocked?
mayn't you have interlocked?
mayn't they have interlocked? 	mayn't I have been interlocking?
mayn't you have been interlocking?
mayn't she have been interlocking?
mayn't we have been interlocking?
mayn't you have been interlocking?
mayn't they have been interlocking?