shall redouble
Regular verb: redouble - redoubled- redoubled

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll redouble
you'll redouble
he'll redouble
we'll redouble
you'll redouble
they'll redouble 	I'll be redoubling
you'll be redoubling
he'll be redoubling
we'll be redoubling
you'll be redoubling
they'll be redoubling	I'll have redoubled
you'll have redoubled
he'll have redoubled
we'll have redoubled
you'll have redoubled
they'll have redoubled	I'll have been redoubling
you'll have been redoubling
he'll have been redoubling
we'll have been redoubling
you'll have been redoubling
they'll have been redoubling	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't redouble
you shan't redouble
he shan't redouble
we shan't redouble
you shan't redouble
they shan't redouble 	I shan't be redoubling
you shan't be redoubling
he shan't be redoubling
we shan't be redoubling
you shan't be redoubling
they shan't be redoubling	I shan't have redoubled
you shan't have redoubled
he shan't have redoubled
we shan't have redoubled
you shan't have redoubled
they shan't have redoubled	I shan't have been redoubling
you shan't have been redoubling
he shan't have been redoubling
we shan't have been redoubling
you shan't have been redoubling
they shan't have been redoubling	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I redouble?
shall you redouble?
shall he redouble?
shall we redouble?
shall you redouble?
shall they redouble? 	shall I be redoubling?
shall you be redoubling?
shall he be redoubling?
shall we be redoubling?
shall you be redoubling?
shall they be redoubling? 	shall I have redoubled?
shall you have redoubled?
shall he have redoubled?
shall we have redoubled?
shall you have redoubled?
shall they have redoubled? 	shall I have been redoubling?
shall you have been redoubling?
shall he have been redoubling?
shall we have been redoubling?
shall you have been redoubling?
shall they have been redoubling? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I redouble?
shan't you redouble?
shan't he redouble?
shan't we redouble?
shan't you redouble?
shan't they redouble? 	shan't I be redoubling?
shan't you be redoubling?
shan't he be redoubling?
shan't we be redoubling?
shan't you be redoubling?
shan't they be redoubling? 	shan't I have redoubled?
shan't you have redoubled?
shan't he have redoubled?
shan't we have redoubled?
shan't you have redoubled?
shan't they have redoubled? 	shan't I have been redoubling?
shan't you have been redoubling?
shan't he have been redoubling?
shan't we have been redoubling?
shan't you have been redoubling?
shan't they have been redoubling?