English verb conjugation
MAY BARRICADE

Regular verb: barricade - barricaded - barricaded

Affirmation

Simple form	V-ing form
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
Perfect	V-ing perfect
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
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
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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
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?
Perfect	V-ing perfect
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?