shall crib
Regular verb: crib - cribbed- cribbed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll crib
you'll crib
he'll crib
we'll crib
you'll crib
they'll crib 	I'll be cribbing
you'll be cribbing
he'll be cribbing
we'll be cribbing
you'll be cribbing
they'll be cribbing	I'll have cribbed
you'll have cribbed
he'll have cribbed
we'll have cribbed
you'll have cribbed
they'll have cribbed	I'll have been cribbing
you'll have been cribbing
he'll have been cribbing
we'll have been cribbing
you'll have been cribbing
they'll have been cribbing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't crib
you shan't crib
he shan't crib
we shan't crib
you shan't crib
they shan't crib 	I shan't be cribbing
you shan't be cribbing
he shan't be cribbing
we shan't be cribbing
you shan't be cribbing
they shan't be cribbing	I shan't have cribbed
you shan't have cribbed
he shan't have cribbed
we shan't have cribbed
you shan't have cribbed
they shan't have cribbed	I shan't have been cribbing
you shan't have been cribbing
he shan't have been cribbing
we shan't have been cribbing
you shan't have been cribbing
they shan't have been cribbing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I crib?
shall you crib?
shall he crib?
shall we crib?
shall you crib?
shall they crib? 	shall I be cribbing?
shall you be cribbing?
shall he be cribbing?
shall we be cribbing?
shall you be cribbing?
shall they be cribbing? 	shall I have cribbed?
shall you have cribbed?
shall he have cribbed?
shall we have cribbed?
shall you have cribbed?
shall they have cribbed? 	shall I have been cribbing?
shall you have been cribbing?
shall he have been cribbing?
shall we have been cribbing?
shall you have been cribbing?
shall they have been cribbing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I crib?
shan't you crib?
shan't he crib?
shan't we crib?
shan't you crib?
shan't they crib? 	shan't I be cribbing?
shan't you be cribbing?
shan't he be cribbing?
shan't we be cribbing?
shan't you be cribbing?
shan't they be cribbing? 	shan't I have cribbed?
shan't you have cribbed?
shan't he have cribbed?
shan't we have cribbed?
shan't you have cribbed?
shan't they have cribbed? 	shan't I have been cribbing?
shan't you have been cribbing?
shan't he have been cribbing?
shan't we have been cribbing?
shan't you have been cribbing?
shan't they have been cribbing?