may lisp
Regular verb: lisp - lisped- lisped

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may lisp
you may lisp
he may lisp
we may lisp
you may lisp
they may lisp 	I may be lisping
you may be lisping
he may be lisping
we may be lisping
you may be lisping
they may be lisping	I may have lisped
you may have lisped
he may have lisped
we may have lisped
you may have lisped
they may have lisped	I may have been lisping
you may have been lisping
he may have been lisping
we may have been lisping
you may have been lisping
they may have been lisping	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't lisp
you mayn't lisp
he mayn't lisp
we mayn't lisp
you mayn't lisp
they mayn't lisp 	I mayn't be lisping
you mayn't be lisping
he mayn't be lisping
we mayn't be lisping
you mayn't be lisping
they mayn't be lisping	I mayn't have lisped
you mayn't have lisped
he mayn't have lisped
we mayn't have lisped
you mayn't have lisped
they mayn't have lisped	I mayn't have been lisping
you mayn't have been lisping
he mayn't have been lisping
we mayn't have been lisping
you mayn't have been lisping
they mayn't have been lisping	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I lisp?
may you lisp?
may he lisp?
may we lisp?
may you lisp?
may they lisp? 	may I be lisping?
may you be lisping?
may he be lisping?
may we be lisping?
may you be lisping?
may they be lisping? 	may I have lisped?
may you have lisped?
may he have lisped?
may we have lisped?
may you have lisped?
may they have lisped? 	may I have been lisping?
may you have been lisping?
may he have been lisping?
may we have been lisping?
may you have been lisping?
may they have been lisping? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I lisp?
mayn't you lisp?
mayn't he lisp?
mayn't we lisp?
mayn't you lisp?
mayn't they lisp? 	mayn't I be lisping?
mayn't you be lisping?
mayn't he be lisping?
mayn't we be lisping?
mayn't you be lisping?
mayn't they be lisping? 	mayn't I have lisped?
mayn't you have lisped?
mayn't he have lisped?
mayn't we have lisped?
mayn't you have lisped?
mayn't they have lisped? 	mayn't I have been lisping?
mayn't you have been lisping?
mayn't he have been lisping?
mayn't we have been lisping?
mayn't you have been lisping?
mayn't they have been lisping?