may tuck
Regular verb: tuck - tucked- tucked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may tuck
you may tuck
she may tuck
we may tuck
you may tuck
they may tuck 	I may be tucking
you may be tucking
she may be tucking
we may be tucking
you may be tucking
they may be tucking	I may have tucked
you may have tucked
she may have tucked
we may have tucked
you may have tucked
they may have tucked	I may have been tucking
you may have been tucking
she may have been tucking
we may have been tucking
you may have been tucking
they may have been tucking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't tuck
you mayn't tuck
she mayn't tuck
we mayn't tuck
you mayn't tuck
they mayn't tuck 	I mayn't be tucking
you mayn't be tucking
she mayn't be tucking
we mayn't be tucking
you mayn't be tucking
they mayn't be tucking	I mayn't have tucked
you mayn't have tucked
she mayn't have tucked
we mayn't have tucked
you mayn't have tucked
they mayn't have tucked	I mayn't have been tucking
you mayn't have been tucking
she mayn't have been tucking
we mayn't have been tucking
you mayn't have been tucking
they mayn't have been tucking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I tuck?
may you tuck?
may she tuck?
may we tuck?
may you tuck?
may they tuck? 	may I be tucking?
may you be tucking?
may she be tucking?
may we be tucking?
may you be tucking?
may they be tucking? 	may I have tucked?
may you have tucked?
may she have tucked?
may we have tucked?
may you have tucked?
may they have tucked? 	may I have been tucking?
may you have been tucking?
may she have been tucking?
may we have been tucking?
may you have been tucking?
may they have been tucking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I tuck?
mayn't you tuck?
mayn't she tuck?
mayn't we tuck?
mayn't you tuck?
mayn't they tuck? 	mayn't I be tucking?
mayn't you be tucking?
mayn't she be tucking?
mayn't we be tucking?
mayn't you be tucking?
mayn't they be tucking? 	mayn't I have tucked?
mayn't you have tucked?
mayn't she have tucked?
mayn't we have tucked?
mayn't you have tucked?
mayn't they have tucked? 	mayn't I have been tucking?
mayn't you have been tucking?
mayn't she have been tucking?
mayn't we have been tucking?
mayn't you have been tucking?
mayn't they have been tucking?