English verb conjugation
MAY JETTISON

Regular verb: jettison - jettisoned - jettisoned

Affirmation

Simple form	V-ing form
I may jettison you may jettison he may jettison we may jettison you may jettison they may jettison	I may be jettisoning you may be jettisoning he may be jettisoning we may be jettisoning you may be jettisoning they may be jettisoning
Perfect	V-ing perfect
I may have jettisoned you may have jettisoned he may have jettisoned we may have jettisoned you may have jettisoned they may have jettisoned	I may have been jettisoning you may have been jettisoning he may have been jettisoning we may have been jettisoning you may have been jettisoning they may have been jettisoning

Negation

Simple form	V-ing form
I mayn't jettison you mayn't jettison he mayn't jettison we mayn't jettison you mayn't jettison they mayn't jettison	I mayn't be jettisoning you mayn't be jettisoning he mayn't be jettisoning we mayn't be jettisoning you mayn't be jettisoning they mayn't be jettisoning
Perfect	V-ing perfect
I mayn't have jettisoned you mayn't have jettisoned he mayn't have jettisoned we mayn't have jettisoned you mayn't have jettisoned they mayn't have jettisoned	I mayn't have been jettisoning you mayn't have been jettisoning he mayn't have been jettisoning we mayn't have been jettisoning you mayn't have been jettisoning they mayn't have been jettisoning

Interrogative form

Simple form	V-ing form
may I jettison? may you jettison? may he jettison? may we jettison? may you jettison? may they jettison?	may I be jettisoning? may you be jettisoning? may he be jettisoning? may we be jettisoning? may you be jettisoning? may they be jettisoning?
Perfect	V-ing perfect
may I have jettisoned? may you have jettisoned? may he have jettisoned? may we have jettisoned? may you have jettisoned? may they have jettisoned?	may I have been jettisoning? may you have been jettisoning? may he have been jettisoning? may we have been jettisoning? may you have been jettisoning? may they have been jettisoning?

Interro-negative form

Simple form	V-ing form
mayn't I jettison? mayn't you jettison? mayn't he jettison? mayn't we jettison? mayn't you jettison? mayn't they jettison?	mayn't I be jettisoning? mayn't you be jettisoning? mayn't he be jettisoning? mayn't we be jettisoning? mayn't you be jettisoning? mayn't they be jettisoning?
Perfect	V-ing perfect
mayn't I have jettisoned? mayn't you have jettisoned? mayn't he have jettisoned? mayn't we have jettisoned? mayn't you have jettisoned? mayn't they have jettisoned?	mayn't I have been jettisoning? mayn't you have been jettisoning? mayn't he have been jettisoning? mayn't we have been jettisoning? mayn't you have been jettisoning? mayn't they have been jettisoning?