English verb conjugation
CAN JIB

Regular verb: jib - jibbed - jibbed

Affirmation

Simple form	V-ing form
I can jib you can jib he can jib we can jib you can jib they can jib	I can be jibbing you can be jibbing he can be jibbing we can be jibbing you can be jibbing they can be jibbing
Perfect	V-ing perfect
I can have jibbed you can have jibbed he can have jibbed we can have jibbed you can have jibbed they can have jibbed	I can have been jibbing you can have been jibbing he can have been jibbing we can have been jibbing you can have been jibbing they can have been jibbing

Negation

Simple form	V-ing form
I cannot jib you cannot jib he cannot jib we cannot jib you cannot jib they cannot jib	I cannot be jibbing you cannot be jibbing he cannot be jibbing we cannot be jibbing you cannot be jibbing they cannot be jibbing
Perfect	V-ing perfect
I cannot have jibbed you cannot have jibbed he cannot have jibbed we cannot have jibbed you cannot have jibbed they cannot have jibbed	I cannot have been jibbing you cannot have been jibbing he cannot have been jibbing we cannot have been jibbing you cannot have been jibbing they cannot have been jibbing

Interrogative form

Simple form	V-ing form
can I jib? can you jib? can he jib? can we jib? can you jib? can they jib?	can I be jibbing? can you be jibbing? can he be jibbing? can we be jibbing? can you be jibbing? can they be jibbing?
Perfect	V-ing perfect
can I have jibbed? can you have jibbed? can he have jibbed? can we have jibbed? can you have jibbed? can they have jibbed?	can I have been jibbing? can you have been jibbing? can he have been jibbing? can we have been jibbing? can you have been jibbing? can they have been jibbing?

Interro-negative form

Simple form	V-ing form
can I not jib? can you not jib? can he not jib? can we not jib? can you not jib? can they not jib?	can I not be jibbing? can you not be jibbing? can he not be jibbing? can we not be jibbing? can you not be jibbing? can they not be jibbing?
Perfect	V-ing perfect
can I not have jibbed? can you not have jibbed? can he not have jibbed? can we not have jibbed? can you not have jibbed? can they not have jibbed?	can I not have been jibbing? can you not have been jibbing? can he not have been jibbing? can we not have been jibbing? can you not have been jibbing? can they not have been jibbing?