English verb conjugation
MAY RIBBON

Regular verb: ribbon - ribboned - ribboned

Affirmation

Simple form	V-ing form
I may ribbon you may ribbon he may ribbon we may ribbon you may ribbon they may ribbon	I may be ribboning you may be ribboning he may be ribboning we may be ribboning you may be ribboning they may be ribboning
Perfect	V-ing perfect
I may have ribboned you may have ribboned he may have ribboned we may have ribboned you may have ribboned they may have ribboned	I may have been ribboning you may have been ribboning he may have been ribboning we may have been ribboning you may have been ribboning they may have been ribboning

Negation

Simple form	V-ing form
I mayn't ribbon you mayn't ribbon he mayn't ribbon we mayn't ribbon you mayn't ribbon they mayn't ribbon	I mayn't be ribboning you mayn't be ribboning he mayn't be ribboning we mayn't be ribboning you mayn't be ribboning they mayn't be ribboning
Perfect	V-ing perfect
I mayn't have ribboned you mayn't have ribboned he mayn't have ribboned we mayn't have ribboned you mayn't have ribboned they mayn't have ribboned	I mayn't have been ribboning you mayn't have been ribboning he mayn't have been ribboning we mayn't have been ribboning you mayn't have been ribboning they mayn't have been ribboning

Interrogative form

Simple form	V-ing form
may I ribbon? may you ribbon? may he ribbon? may we ribbon? may you ribbon? may they ribbon?	may I be ribboning? may you be ribboning? may he be ribboning? may we be ribboning? may you be ribboning? may they be ribboning?
Perfect	V-ing perfect
may I have ribboned? may you have ribboned? may he have ribboned? may we have ribboned? may you have ribboned? may they have ribboned?	may I have been ribboning? may you have been ribboning? may he have been ribboning? may we have been ribboning? may you have been ribboning? may they have been ribboning?

Interro-negative form

Simple form	V-ing form
mayn't I ribbon? mayn't you ribbon? mayn't he ribbon? mayn't we ribbon? mayn't you ribbon? mayn't they ribbon?	mayn't I be ribboning? mayn't you be ribboning? mayn't he be ribboning? mayn't we be ribboning? mayn't you be ribboning? mayn't they be ribboning?
Perfect	V-ing perfect
mayn't I have ribboned? mayn't you have ribboned? mayn't he have ribboned? mayn't we have ribboned? mayn't you have ribboned? mayn't they have ribboned?	mayn't I have been ribboning? mayn't you have been ribboning? mayn't he have been ribboning? mayn't we have been ribboning? mayn't you have been ribboning? mayn't they have been ribboning?