I may jubilate you may jubilate he may jubilate we may jubilate you may jubilate they may jubilate
V-ing form
I may be jubilating you may be jubilating he may be jubilating we may be jubilating you may be jubilating they may be jubilating
Perfect
I may have jubilated you may have jubilated he may have jubilated we may have jubilated you may have jubilated they may have jubilated
V-ing perfect
I may have been jubilating you may have been jubilating he may have been jubilating we may have been jubilating you may have been jubilating they may have been jubilating
Negation
Simple form
I mayn't jubilate you mayn't jubilate he mayn't jubilate we mayn't jubilate you mayn't jubilate they mayn't jubilate
V-ing form
I mayn't be jubilating you mayn't be jubilating he mayn't be jubilating we mayn't be jubilating you mayn't be jubilating they mayn't be jubilating
Perfect
I mayn't have jubilated you mayn't have jubilated he mayn't have jubilated we mayn't have jubilated you mayn't have jubilated they mayn't have jubilated
V-ing perfect
I mayn't have been jubilating you mayn't have been jubilating he mayn't have been jubilating we mayn't have been jubilating you mayn't have been jubilating they mayn't have been jubilating
Interrogative form
Simple form
may I jubilate? may you jubilate? may he jubilate? may we jubilate? may you jubilate? may they jubilate?
V-ing form
may I be jubilating? may you be jubilating? may he be jubilating? may we be jubilating? may you be jubilating? may they be jubilating?
Perfect
may I have jubilated? may you have jubilated? may he have jubilated? may we have jubilated? may you have jubilated? may they have jubilated?
V-ing perfect
may I have been jubilating? may you have been jubilating? may he have been jubilating? may we have been jubilating? may you have been jubilating? may they have been jubilating?
Interro-negative form
Simple form
mayn't I jubilate? mayn't you jubilate? mayn't he jubilate? mayn't we jubilate? mayn't you jubilate? mayn't they jubilate?
V-ing form
mayn't I be jubilating? mayn't you be jubilating? mayn't he be jubilating? mayn't we be jubilating? mayn't you be jubilating? mayn't they be jubilating?
Perfect
mayn't I have jubilated? mayn't you have jubilated? mayn't he have jubilated? mayn't we have jubilated? mayn't you have jubilated? mayn't they have jubilated?
V-ing perfect
mayn't I have been jubilating? mayn't you have been jubilating? mayn't he have been jubilating? mayn't we have been jubilating? mayn't you have been jubilating? mayn't they have been jubilating?