may ship
Regular verb: ship - shipped- shipped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may ship
you may ship
he may ship
we may ship
you may ship
they may ship 	I may be shipping
you may be shipping
he may be shipping
we may be shipping
you may be shipping
they may be shipping	I may have shipped
you may have shipped
he may have shipped
we may have shipped
you may have shipped
they may have shipped	I may have been shipping
you may have been shipping
he may have been shipping
we may have been shipping
you may have been shipping
they may have been shipping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't ship
you mayn't ship
he mayn't ship
we mayn't ship
you mayn't ship
they mayn't ship 	I mayn't be shipping
you mayn't be shipping
he mayn't be shipping
we mayn't be shipping
you mayn't be shipping
they mayn't be shipping	I mayn't have shipped
you mayn't have shipped
he mayn't have shipped
we mayn't have shipped
you mayn't have shipped
they mayn't have shipped	I mayn't have been shipping
you mayn't have been shipping
he mayn't have been shipping
we mayn't have been shipping
you mayn't have been shipping
they mayn't have been shipping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I ship?
may you ship?
may he ship?
may we ship?
may you ship?
may they ship? 	may I be shipping?
may you be shipping?
may he be shipping?
may we be shipping?
may you be shipping?
may they be shipping? 	may I have shipped?
may you have shipped?
may he have shipped?
may we have shipped?
may you have shipped?
may they have shipped? 	may I have been shipping?
may you have been shipping?
may he have been shipping?
may we have been shipping?
may you have been shipping?
may they have been shipping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I ship?
mayn't you ship?
mayn't he ship?
mayn't we ship?
mayn't you ship?
mayn't they ship? 	mayn't I be shipping?
mayn't you be shipping?
mayn't he be shipping?
mayn't we be shipping?
mayn't you be shipping?
mayn't they be shipping? 	mayn't I have shipped?
mayn't you have shipped?
mayn't he have shipped?
mayn't we have shipped?
mayn't you have shipped?
mayn't they have shipped? 	mayn't I have been shipping?
mayn't you have been shipping?
mayn't he have been shipping?
mayn't we have been shipping?
mayn't you have been shipping?
mayn't they have been shipping?