may coast
Regular verb: coast - coasted- coasted

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may coast
you may coast
he may coast
we may coast
you may coast
they may coast 	I may be coasting
you may be coasting
he may be coasting
we may be coasting
you may be coasting
they may be coasting	I may have coasted
you may have coasted
he may have coasted
we may have coasted
you may have coasted
they may have coasted	I may have been coasting
you may have been coasting
he may have been coasting
we may have been coasting
you may have been coasting
they may have been coasting	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't coast
you mayn't coast
he mayn't coast
we mayn't coast
you mayn't coast
they mayn't coast 	I mayn't be coasting
you mayn't be coasting
he mayn't be coasting
we mayn't be coasting
you mayn't be coasting
they mayn't be coasting	I mayn't have coasted
you mayn't have coasted
he mayn't have coasted
we mayn't have coasted
you mayn't have coasted
they mayn't have coasted	I mayn't have been coasting
you mayn't have been coasting
he mayn't have been coasting
we mayn't have been coasting
you mayn't have been coasting
they mayn't have been coasting	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I coast?
may you coast?
may he coast?
may we coast?
may you coast?
may they coast? 	may I be coasting?
may you be coasting?
may he be coasting?
may we be coasting?
may you be coasting?
may they be coasting? 	may I have coasted?
may you have coasted?
may he have coasted?
may we have coasted?
may you have coasted?
may they have coasted? 	may I have been coasting?
may you have been coasting?
may he have been coasting?
may we have been coasting?
may you have been coasting?
may they have been coasting? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I coast?
mayn't you coast?
mayn't he coast?
mayn't we coast?
mayn't you coast?
mayn't they coast? 	mayn't I be coasting?
mayn't you be coasting?
mayn't he be coasting?
mayn't we be coasting?
mayn't you be coasting?
mayn't they be coasting? 	mayn't I have coasted?
mayn't you have coasted?
mayn't he have coasted?
mayn't we have coasted?
mayn't you have coasted?
mayn't they have coasted? 	mayn't I have been coasting?
mayn't you have been coasting?
mayn't he have been coasting?
mayn't we have been coasting?
mayn't you have been coasting?
mayn't they have been coasting?