may barricade
Regular verb: barricade - barricaded- barricaded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may barricade
you may barricade
he may barricade
we may barricade
you may barricade
they may barricade 	I may be barricading
you may be barricading
he may be barricading
we may be barricading
you may be barricading
they may be barricading	I may have barricaded
you may have barricaded
he may have barricaded
we may have barricaded
you may have barricaded
they may have barricaded	I may have been barricading
you may have been barricading
he may have been barricading
we may have been barricading
you may have been barricading
they may have been barricading	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't barricade
you mayn't barricade
he mayn't barricade
we mayn't barricade
you mayn't barricade
they mayn't barricade 	I mayn't be barricading
you mayn't be barricading
he mayn't be barricading
we mayn't be barricading
you mayn't be barricading
they mayn't be barricading	I mayn't have barricaded
you mayn't have barricaded
he mayn't have barricaded
we mayn't have barricaded
you mayn't have barricaded
they mayn't have barricaded	I mayn't have been barricading
you mayn't have been barricading
he mayn't have been barricading
we mayn't have been barricading
you mayn't have been barricading
they mayn't have been barricading	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I barricade?
may you barricade?
may he barricade?
may we barricade?
may you barricade?
may they barricade? 	may I be barricading?
may you be barricading?
may he be barricading?
may we be barricading?
may you be barricading?
may they be barricading? 	may I have barricaded?
may you have barricaded?
may he have barricaded?
may we have barricaded?
may you have barricaded?
may they have barricaded? 	may I have been barricading?
may you have been barricading?
may he have been barricading?
may we have been barricading?
may you have been barricading?
may they have been barricading? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I barricade?
mayn't you barricade?
mayn't he barricade?
mayn't we barricade?
mayn't you barricade?
mayn't they barricade? 	mayn't I be barricading?
mayn't you be barricading?
mayn't he be barricading?
mayn't we be barricading?
mayn't you be barricading?
mayn't they be barricading? 	mayn't I have barricaded?
mayn't you have barricaded?
mayn't he have barricaded?
mayn't we have barricaded?
mayn't you have barricaded?
mayn't they have barricaded? 	mayn't I have been barricading?
mayn't you have been barricading?
mayn't he have been barricading?
mayn't we have been barricading?
mayn't you have been barricading?
mayn't they have been barricading?