may sandbag
Regular verb: sandbag - sandbagged- sandbagged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may sandbag
you may sandbag
he may sandbag
we may sandbag
you may sandbag
they may sandbag 	I may be sandbagging
you may be sandbagging
he may be sandbagging
we may be sandbagging
you may be sandbagging
they may be sandbagging	I may have sandbagged
you may have sandbagged
he may have sandbagged
we may have sandbagged
you may have sandbagged
they may have sandbagged	I may have been sandbagging
you may have been sandbagging
he may have been sandbagging
we may have been sandbagging
you may have been sandbagging
they may have been sandbagging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't sandbag
you mayn't sandbag
he mayn't sandbag
we mayn't sandbag
you mayn't sandbag
they mayn't sandbag 	I mayn't be sandbagging
you mayn't be sandbagging
he mayn't be sandbagging
we mayn't be sandbagging
you mayn't be sandbagging
they mayn't be sandbagging	I mayn't have sandbagged
you mayn't have sandbagged
he mayn't have sandbagged
we mayn't have sandbagged
you mayn't have sandbagged
they mayn't have sandbagged	I mayn't have been sandbagging
you mayn't have been sandbagging
he mayn't have been sandbagging
we mayn't have been sandbagging
you mayn't have been sandbagging
they mayn't have been sandbagging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I sandbag?
may you sandbag?
may he sandbag?
may we sandbag?
may you sandbag?
may they sandbag? 	may I be sandbagging?
may you be sandbagging?
may he be sandbagging?
may we be sandbagging?
may you be sandbagging?
may they be sandbagging? 	may I have sandbagged?
may you have sandbagged?
may he have sandbagged?
may we have sandbagged?
may you have sandbagged?
may they have sandbagged? 	may I have been sandbagging?
may you have been sandbagging?
may he have been sandbagging?
may we have been sandbagging?
may you have been sandbagging?
may they have been sandbagging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I sandbag?
mayn't you sandbag?
mayn't he sandbag?
mayn't we sandbag?
mayn't you sandbag?
mayn't they sandbag? 	mayn't I be sandbagging?
mayn't you be sandbagging?
mayn't he be sandbagging?
mayn't we be sandbagging?
mayn't you be sandbagging?
mayn't they be sandbagging? 	mayn't I have sandbagged?
mayn't you have sandbagged?
mayn't he have sandbagged?
mayn't we have sandbagged?
mayn't you have sandbagged?
mayn't they have sandbagged? 	mayn't I have been sandbagging?
mayn't you have been sandbagging?
mayn't he have been sandbagging?
mayn't we have been sandbagging?
mayn't you have been sandbagging?
mayn't they have been sandbagging?