English verb conjugation
MAY RUBRICATE

Regular verb: rubricate - rubricated - rubricated

Affirmation

Simple form	V-ing form
I may rubricate you may rubricate he may rubricate we may rubricate you may rubricate they may rubricate	I may be rubricating you may be rubricating he may be rubricating we may be rubricating you may be rubricating they may be rubricating
Perfect	V-ing perfect
I may have rubricated you may have rubricated he may have rubricated we may have rubricated you may have rubricated they may have rubricated	I may have been rubricating you may have been rubricating he may have been rubricating we may have been rubricating you may have been rubricating they may have been rubricating

Negation

Simple form	V-ing form
I mayn't rubricate you mayn't rubricate he mayn't rubricate we mayn't rubricate you mayn't rubricate they mayn't rubricate	I mayn't be rubricating you mayn't be rubricating he mayn't be rubricating we mayn't be rubricating you mayn't be rubricating they mayn't be rubricating
Perfect	V-ing perfect
I mayn't have rubricated you mayn't have rubricated he mayn't have rubricated we mayn't have rubricated you mayn't have rubricated they mayn't have rubricated	I mayn't have been rubricating you mayn't have been rubricating he mayn't have been rubricating we mayn't have been rubricating you mayn't have been rubricating they mayn't have been rubricating

Interrogative form

Simple form	V-ing form
may I rubricate? may you rubricate? may he rubricate? may we rubricate? may you rubricate? may they rubricate?	may I be rubricating? may you be rubricating? may he be rubricating? may we be rubricating? may you be rubricating? may they be rubricating?
Perfect	V-ing perfect
may I have rubricated? may you have rubricated? may he have rubricated? may we have rubricated? may you have rubricated? may they have rubricated?	may I have been rubricating? may you have been rubricating? may he have been rubricating? may we have been rubricating? may you have been rubricating? may they have been rubricating?

Interro-negative form

Simple form	V-ing form
mayn't I rubricate? mayn't you rubricate? mayn't he rubricate? mayn't we rubricate? mayn't you rubricate? mayn't they rubricate?	mayn't I be rubricating? mayn't you be rubricating? mayn't he be rubricating? mayn't we be rubricating? mayn't you be rubricating? mayn't they be rubricating?
Perfect	V-ing perfect
mayn't I have rubricated? mayn't you have rubricated? mayn't he have rubricated? mayn't we have rubricated? mayn't you have rubricated? mayn't they have rubricated?	mayn't I have been rubricating? mayn't you have been rubricating? mayn't he have been rubricating? mayn't we have been rubricating? mayn't you have been rubricating? mayn't they have been rubricating?