English verb conjugation
SHALL RIB

Regular verb: rib - ribed - ribed

Affirmation

Simple form	V-ing form
I'll rib you'll rib she'll rib we'll rib you'll rib they'll rib	I'll be ribing you'll be ribing she'll be ribing we'll be ribing you'll be ribing they'll be ribing
Perfect	V-ing perfect
I'll have ribed you'll have ribed she'll have ribed we'll have ribed you'll have ribed they'll have ribed	I'll have been ribing you'll have been ribing she'll have been ribing we'll have been ribing you'll have been ribing they'll have been ribing

Negation

Simple form	V-ing form
I shan't rib you shan't rib she shan't rib we shan't rib you shan't rib they shan't rib	I shan't be ribing you shan't be ribing she shan't be ribing we shan't be ribing you shan't be ribing they shan't be ribing
Perfect	V-ing perfect
I shan't have ribed you shan't have ribed she shan't have ribed we shan't have ribed you shan't have ribed they shan't have ribed	I shan't have been ribing you shan't have been ribing she shan't have been ribing we shan't have been ribing you shan't have been ribing they shan't have been ribing

Interrogative form

Simple form	V-ing form
shall I rib? shall you rib? shall she rib? shall we rib? shall you rib? shall they rib?	shall I be ribing? shall you be ribing? shall she be ribing? shall we be ribing? shall you be ribing? shall they be ribing?
Perfect	V-ing perfect
shall I have ribed? shall you have ribed? shall she have ribed? shall we have ribed? shall you have ribed? shall they have ribed?	shall I have been ribing? shall you have been ribing? shall she have been ribing? shall we have been ribing? shall you have been ribing? shall they have been ribing?

Interro-negative form

Simple form	V-ing form
shan't I rib? shan't you rib? shan't she rib? shan't we rib? shan't you rib? shan't they rib?	shan't I be ribing? shan't you be ribing? shan't she be ribing? shan't we be ribing? shan't you be ribing? shan't they be ribing?
Perfect	V-ing perfect
shan't I have ribed? shan't you have ribed? shan't she have ribed? shan't we have ribed? shan't you have ribed? shan't they have ribed?	shan't I have been ribing? shan't you have been ribing? shan't she have been ribing? shan't we have been ribing? shan't you have been ribing? shan't they have been ribing?