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 can't jib you can't jib he can't jib we can't jib you can't jib they can't jib	I can't be jibbing you can't be jibbing he can't be jibbing we can't be jibbing you can't be jibbing they can't be jibbing
Perfect	V-ing perfect
I can't have jibbed you can't have jibbed he can't have jibbed we can't have jibbed you can't have jibbed they can't have jibbed	I can't have been jibbing you can't have been jibbing he can't have been jibbing we can't have been jibbing you can't have been jibbing they can't 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't I jib? can't you jib? can't he jib? can't we jib? can't you jib? can't they jib?	can't I be jibbing? can't you be jibbing? can't he be jibbing? can't we be jibbing? can't you be jibbing? can't they be jibbing?
Perfect	V-ing perfect
can't I have jibbed? can't you have jibbed? can't he have jibbed? can't we have jibbed? can't you have jibbed? can't they have jibbed?	can't I have been jibbing? can't you have been jibbing? can't he have been jibbing? can't we have been jibbing? can't you have been jibbing? can't they have been jibbing?