shall ribbor
Regular verb: ribbor - ribbored- ribbored

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll ribbor
you'll ribbor
he'll ribbor
we'll ribbor
you'll ribbor
they'll ribbor 	I'll be ribboring
you'll be ribboring
he'll be ribboring
we'll be ribboring
you'll be ribboring
they'll be ribboring	I'll have ribbored
you'll have ribbored
he'll have ribbored
we'll have ribbored
you'll have ribbored
they'll have ribbored	I'll have been ribboring
you'll have been ribboring
he'll have been ribboring
we'll have been ribboring
you'll have been ribboring
they'll have been ribboring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't ribbor
you shan't ribbor
he shan't ribbor
we shan't ribbor
you shan't ribbor
they shan't ribbor 	I shan't be ribboring
you shan't be ribboring
he shan't be ribboring
we shan't be ribboring
you shan't be ribboring
they shan't be ribboring	I shan't have ribbored
you shan't have ribbored
he shan't have ribbored
we shan't have ribbored
you shan't have ribbored
they shan't have ribbored	I shan't have been ribboring
you shan't have been ribboring
he shan't have been ribboring
we shan't have been ribboring
you shan't have been ribboring
they shan't have been ribboring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I ribbor?
shall you ribbor?
shall he ribbor?
shall we ribbor?
shall you ribbor?
shall they ribbor? 	shall I be ribboring?
shall you be ribboring?
shall he be ribboring?
shall we be ribboring?
shall you be ribboring?
shall they be ribboring? 	shall I have ribbored?
shall you have ribbored?
shall he have ribbored?
shall we have ribbored?
shall you have ribbored?
shall they have ribbored? 	shall I have been ribboring?
shall you have been ribboring?
shall he have been ribboring?
shall we have been ribboring?
shall you have been ribboring?
shall they have been ribboring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I ribbor?
shan't you ribbor?
shan't he ribbor?
shan't we ribbor?
shan't you ribbor?
shan't they ribbor? 	shan't I be ribboring?
shan't you be ribboring?
shan't he be ribboring?
shan't we be ribboring?
shan't you be ribboring?
shan't they be ribboring? 	shan't I have ribbored?
shan't you have ribbored?
shan't he have ribbored?
shan't we have ribbored?
shan't you have ribbored?
shan't they have ribbored? 	shan't I have been ribboring?
shan't you have been ribboring?
shan't he have been ribboring?
shan't we have been ribboring?
shan't you have been ribboring?
shan't they have been ribboring?