may truck
Regular verb: truck - trucked- trucked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may truck
you may truck
she may truck
we may truck
you may truck
they may truck 	I may be trucking
you may be trucking
she may be trucking
we may be trucking
you may be trucking
they may be trucking	I may have trucked
you may have trucked
she may have trucked
we may have trucked
you may have trucked
they may have trucked	I may have been trucking
you may have been trucking
she may have been trucking
we may have been trucking
you may have been trucking
they may have been trucking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't truck
you mayn't truck
she mayn't truck
we mayn't truck
you mayn't truck
they mayn't truck 	I mayn't be trucking
you mayn't be trucking
she mayn't be trucking
we mayn't be trucking
you mayn't be trucking
they mayn't be trucking	I mayn't have trucked
you mayn't have trucked
she mayn't have trucked
we mayn't have trucked
you mayn't have trucked
they mayn't have trucked	I mayn't have been trucking
you mayn't have been trucking
she mayn't have been trucking
we mayn't have been trucking
you mayn't have been trucking
they mayn't have been trucking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I truck?
may you truck?
may she truck?
may we truck?
may you truck?
may they truck? 	may I be trucking?
may you be trucking?
may she be trucking?
may we be trucking?
may you be trucking?
may they be trucking? 	may I have trucked?
may you have trucked?
may she have trucked?
may we have trucked?
may you have trucked?
may they have trucked? 	may I have been trucking?
may you have been trucking?
may she have been trucking?
may we have been trucking?
may you have been trucking?
may they have been trucking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I truck?
mayn't you truck?
mayn't she truck?
mayn't we truck?
mayn't you truck?
mayn't they truck? 	mayn't I be trucking?
mayn't you be trucking?
mayn't she be trucking?
mayn't we be trucking?
mayn't you be trucking?
mayn't they be trucking? 	mayn't I have trucked?
mayn't you have trucked?
mayn't she have trucked?
mayn't we have trucked?
mayn't you have trucked?
mayn't they have trucked? 	mayn't I have been trucking?
mayn't you have been trucking?
mayn't she have been trucking?
mayn't we have been trucking?
mayn't you have been trucking?
mayn't they have been trucking?