may yock
Regular verb: yock - yocked- yocked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may yock
you may yock
he may yock
we may yock
you may yock
they may yock 	I may be yocking
you may be yocking
he may be yocking
we may be yocking
you may be yocking
they may be yocking	I may have yocked
you may have yocked
he may have yocked
we may have yocked
you may have yocked
they may have yocked	I may have been yocking
you may have been yocking
he may have been yocking
we may have been yocking
you may have been yocking
they may have been yocking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't yock
you mayn't yock
he mayn't yock
we mayn't yock
you mayn't yock
they mayn't yock 	I mayn't be yocking
you mayn't be yocking
he mayn't be yocking
we mayn't be yocking
you mayn't be yocking
they mayn't be yocking	I mayn't have yocked
you mayn't have yocked
he mayn't have yocked
we mayn't have yocked
you mayn't have yocked
they mayn't have yocked	I mayn't have been yocking
you mayn't have been yocking
he mayn't have been yocking
we mayn't have been yocking
you mayn't have been yocking
they mayn't have been yocking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I yock?
may you yock?
may he yock?
may we yock?
may you yock?
may they yock? 	may I be yocking?
may you be yocking?
may he be yocking?
may we be yocking?
may you be yocking?
may they be yocking? 	may I have yocked?
may you have yocked?
may he have yocked?
may we have yocked?
may you have yocked?
may they have yocked? 	may I have been yocking?
may you have been yocking?
may he have been yocking?
may we have been yocking?
may you have been yocking?
may they have been yocking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I yock?
mayn't you yock?
mayn't he yock?
mayn't we yock?
mayn't you yock?
mayn't they yock? 	mayn't I be yocking?
mayn't you be yocking?
mayn't he be yocking?
mayn't we be yocking?
mayn't you be yocking?
mayn't they be yocking? 	mayn't I have yocked?
mayn't you have yocked?
mayn't he have yocked?
mayn't we have yocked?
mayn't you have yocked?
mayn't they have yocked? 	mayn't I have been yocking?
mayn't you have been yocking?
mayn't he have been yocking?
mayn't we have been yocking?
mayn't you have been yocking?
mayn't they have been yocking?