may jerk
Regular verb: jerk - jerked- jerked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may jerk
you may jerk
he may jerk
we may jerk
you may jerk
they may jerk 	I may be jerking
you may be jerking
he may be jerking
we may be jerking
you may be jerking
they may be jerking	I may have jerked
you may have jerked
he may have jerked
we may have jerked
you may have jerked
they may have jerked	I may have been jerking
you may have been jerking
he may have been jerking
we may have been jerking
you may have been jerking
they may have been jerking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't jerk
you mayn't jerk
he mayn't jerk
we mayn't jerk
you mayn't jerk
they mayn't jerk 	I mayn't be jerking
you mayn't be jerking
he mayn't be jerking
we mayn't be jerking
you mayn't be jerking
they mayn't be jerking	I mayn't have jerked
you mayn't have jerked
he mayn't have jerked
we mayn't have jerked
you mayn't have jerked
they mayn't have jerked	I mayn't have been jerking
you mayn't have been jerking
he mayn't have been jerking
we mayn't have been jerking
you mayn't have been jerking
they mayn't have been jerking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I jerk?
may you jerk?
may he jerk?
may we jerk?
may you jerk?
may they jerk? 	may I be jerking?
may you be jerking?
may he be jerking?
may we be jerking?
may you be jerking?
may they be jerking? 	may I have jerked?
may you have jerked?
may he have jerked?
may we have jerked?
may you have jerked?
may they have jerked? 	may I have been jerking?
may you have been jerking?
may he have been jerking?
may we have been jerking?
may you have been jerking?
may they have been jerking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I jerk?
mayn't you jerk?
mayn't he jerk?
mayn't we jerk?
mayn't you jerk?
mayn't they jerk? 	mayn't I be jerking?
mayn't you be jerking?
mayn't he be jerking?
mayn't we be jerking?
mayn't you be jerking?
mayn't they be jerking? 	mayn't I have jerked?
mayn't you have jerked?
mayn't he have jerked?
mayn't we have jerked?
mayn't you have jerked?
mayn't they have jerked? 	mayn't I have been jerking?
mayn't you have been jerking?
mayn't he have been jerking?
mayn't we have been jerking?
mayn't you have been jerking?
mayn't they have been jerking?