may fuss
Regular verb: fuss - fussed- fussed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may fuss
you may fuss
he may fuss
we may fuss
you may fuss
they may fuss 	I may be fussing
you may be fussing
he may be fussing
we may be fussing
you may be fussing
they may be fussing	I may have fussed
you may have fussed
he may have fussed
we may have fussed
you may have fussed
they may have fussed	I may have been fussing
you may have been fussing
he may have been fussing
we may have been fussing
you may have been fussing
they may have been fussing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't fuss
you mayn't fuss
he mayn't fuss
we mayn't fuss
you mayn't fuss
they mayn't fuss 	I mayn't be fussing
you mayn't be fussing
he mayn't be fussing
we mayn't be fussing
you mayn't be fussing
they mayn't be fussing	I mayn't have fussed
you mayn't have fussed
he mayn't have fussed
we mayn't have fussed
you mayn't have fussed
they mayn't have fussed	I mayn't have been fussing
you mayn't have been fussing
he mayn't have been fussing
we mayn't have been fussing
you mayn't have been fussing
they mayn't have been fussing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I fuss?
may you fuss?
may he fuss?
may we fuss?
may you fuss?
may they fuss? 	may I be fussing?
may you be fussing?
may he be fussing?
may we be fussing?
may you be fussing?
may they be fussing? 	may I have fussed?
may you have fussed?
may he have fussed?
may we have fussed?
may you have fussed?
may they have fussed? 	may I have been fussing?
may you have been fussing?
may he have been fussing?
may we have been fussing?
may you have been fussing?
may they have been fussing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I fuss?
mayn't you fuss?
mayn't he fuss?
mayn't we fuss?
mayn't you fuss?
mayn't they fuss? 	mayn't I be fussing?
mayn't you be fussing?
mayn't he be fussing?
mayn't we be fussing?
mayn't you be fussing?
mayn't they be fussing? 	mayn't I have fussed?
mayn't you have fussed?
mayn't he have fussed?
mayn't we have fussed?
mayn't you have fussed?
mayn't they have fussed? 	mayn't I have been fussing?
mayn't you have been fussing?
mayn't he have been fussing?
mayn't we have been fussing?
mayn't you have been fussing?
mayn't they have been fussing?