English verb conjugation
CAN JET

Regular verb: jet - jetted - jetted

Affirmation

Simple form	V-ing form
I can jet you can jet he can jet we can jet you can jet they can jet	I can be jetting you can be jetting he can be jetting we can be jetting you can be jetting they can be jetting
Perfect	V-ing perfect
I can have jetted you can have jetted he can have jetted we can have jetted you can have jetted they can have jetted	I can have been jetting you can have been jetting he can have been jetting we can have been jetting you can have been jetting they can have been jetting

Negation

Simple form	V-ing form
I cannot jet you cannot jet he cannot jet we cannot jet you cannot jet they cannot jet	I cannot be jetting you cannot be jetting he cannot be jetting we cannot be jetting you cannot be jetting they cannot be jetting
Perfect	V-ing perfect
I cannot have jetted you cannot have jetted he cannot have jetted we cannot have jetted you cannot have jetted they cannot have jetted	I cannot have been jetting you cannot have been jetting he cannot have been jetting we cannot have been jetting you cannot have been jetting they cannot have been jetting

Interrogative form

Simple form	V-ing form
can I jet? can you jet? can he jet? can we jet? can you jet? can they jet?	can I be jetting? can you be jetting? can he be jetting? can we be jetting? can you be jetting? can they be jetting?
Perfect	V-ing perfect
can I have jetted? can you have jetted? can he have jetted? can we have jetted? can you have jetted? can they have jetted?	can I have been jetting? can you have been jetting? can he have been jetting? can we have been jetting? can you have been jetting? can they have been jetting?

Interro-negative form

Simple form	V-ing form
can I not jet? can you not jet? can he not jet? can we not jet? can you not jet? can they not jet?	can I not be jetting? can you not be jetting? can he not be jetting? can we not be jetting? can you not be jetting? can they not be jetting?
Perfect	V-ing perfect
can I not have jetted? can you not have jetted? can he not have jetted? can we not have jetted? can you not have jetted? can they not have jetted?	can I not have been jetting? can you not have been jetting? can he not have been jetting? can we not have been jetting? can you not have been jetting? can they not have been jetting?