may chock
Regular verb: chock - chocked- chocked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may chock
you may chock
he may chock
we may chock
you may chock
they may chock 	I may be chocking
you may be chocking
he may be chocking
we may be chocking
you may be chocking
they may be chocking	I may have chocked
you may have chocked
he may have chocked
we may have chocked
you may have chocked
they may have chocked	I may have been chocking
you may have been chocking
he may have been chocking
we may have been chocking
you may have been chocking
they may have been chocking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't chock
you mayn't chock
he mayn't chock
we mayn't chock
you mayn't chock
they mayn't chock 	I mayn't be chocking
you mayn't be chocking
he mayn't be chocking
we mayn't be chocking
you mayn't be chocking
they mayn't be chocking	I mayn't have chocked
you mayn't have chocked
he mayn't have chocked
we mayn't have chocked
you mayn't have chocked
they mayn't have chocked	I mayn't have been chocking
you mayn't have been chocking
he mayn't have been chocking
we mayn't have been chocking
you mayn't have been chocking
they mayn't have been chocking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I chock?
may you chock?
may he chock?
may we chock?
may you chock?
may they chock? 	may I be chocking?
may you be chocking?
may he be chocking?
may we be chocking?
may you be chocking?
may they be chocking? 	may I have chocked?
may you have chocked?
may he have chocked?
may we have chocked?
may you have chocked?
may they have chocked? 	may I have been chocking?
may you have been chocking?
may he have been chocking?
may we have been chocking?
may you have been chocking?
may they have been chocking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I chock?
mayn't you chock?
mayn't he chock?
mayn't we chock?
mayn't you chock?
mayn't they chock? 	mayn't I be chocking?
mayn't you be chocking?
mayn't he be chocking?
mayn't we be chocking?
mayn't you be chocking?
mayn't they be chocking? 	mayn't I have chocked?
mayn't you have chocked?
mayn't he have chocked?
mayn't we have chocked?
mayn't you have chocked?
mayn't they have chocked? 	mayn't I have been chocking?
mayn't you have been chocking?
mayn't he have been chocking?
mayn't we have been chocking?
mayn't you have been chocking?
mayn't they have been chocking?