may masquerade
Regular verb: masquerade - masqueraded- masqueraded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may masquerade
you may masquerade
she may masquerade
we may masquerade
you may masquerade
they may masquerade 	I may be masquerading
you may be masquerading
she may be masquerading
we may be masquerading
you may be masquerading
they may be masquerading	I may have masqueraded
you may have masqueraded
she may have masqueraded
we may have masqueraded
you may have masqueraded
they may have masqueraded	I may have been masquerading
you may have been masquerading
she may have been masquerading
we may have been masquerading
you may have been masquerading
they may have been masquerading	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't masquerade
you mayn't masquerade
she mayn't masquerade
we mayn't masquerade
you mayn't masquerade
they mayn't masquerade 	I mayn't be masquerading
you mayn't be masquerading
she mayn't be masquerading
we mayn't be masquerading
you mayn't be masquerading
they mayn't be masquerading	I mayn't have masqueraded
you mayn't have masqueraded
she mayn't have masqueraded
we mayn't have masqueraded
you mayn't have masqueraded
they mayn't have masqueraded	I mayn't have been masquerading
you mayn't have been masquerading
she mayn't have been masquerading
we mayn't have been masquerading
you mayn't have been masquerading
they mayn't have been masquerading	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I masquerade?
may you masquerade?
may she masquerade?
may we masquerade?
may you masquerade?
may they masquerade? 	may I be masquerading?
may you be masquerading?
may she be masquerading?
may we be masquerading?
may you be masquerading?
may they be masquerading? 	may I have masqueraded?
may you have masqueraded?
may she have masqueraded?
may we have masqueraded?
may you have masqueraded?
may they have masqueraded? 	may I have been masquerading?
may you have been masquerading?
may she have been masquerading?
may we have been masquerading?
may you have been masquerading?
may they have been masquerading? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I masquerade?
mayn't you masquerade?
mayn't she masquerade?
mayn't we masquerade?
mayn't you masquerade?
mayn't they masquerade? 	mayn't I be masquerading?
mayn't you be masquerading?
mayn't she be masquerading?
mayn't we be masquerading?
mayn't you be masquerading?
mayn't they be masquerading? 	mayn't I have masqueraded?
mayn't you have masqueraded?
mayn't she have masqueraded?
mayn't we have masqueraded?
mayn't you have masqueraded?
mayn't they have masqueraded? 	mayn't I have been masquerading?
mayn't you have been masquerading?
mayn't she have been masquerading?
mayn't we have been masquerading?
mayn't you have been masquerading?
mayn't they have been masquerading?