English verb conjugation
CAN JETTISON

Regular verb: jettison - jettisoned - jettisoned

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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