shall shudder
Regular verb: shudder - shuddered- shuddered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll shudder
you'll shudder
she'll shudder
we'll shudder
you'll shudder
they'll shudder 	I'll be shuddering
you'll be shuddering
she'll be shuddering
we'll be shuddering
you'll be shuddering
they'll be shuddering	I'll have shuddered
you'll have shuddered
she'll have shuddered
we'll have shuddered
you'll have shuddered
they'll have shuddered	I'll have been shuddering
you'll have been shuddering
she'll have been shuddering
we'll have been shuddering
you'll have been shuddering
they'll have been shuddering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't shudder
you shan't shudder
she shan't shudder
we shan't shudder
you shan't shudder
they shan't shudder 	I shan't be shuddering
you shan't be shuddering
she shan't be shuddering
we shan't be shuddering
you shan't be shuddering
they shan't be shuddering	I shan't have shuddered
you shan't have shuddered
she shan't have shuddered
we shan't have shuddered
you shan't have shuddered
they shan't have shuddered	I shan't have been shuddering
you shan't have been shuddering
she shan't have been shuddering
we shan't have been shuddering
you shan't have been shuddering
they shan't have been shuddering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I shudder?
shall you shudder?
shall she shudder?
shall we shudder?
shall you shudder?
shall they shudder? 	shall I be shuddering?
shall you be shuddering?
shall she be shuddering?
shall we be shuddering?
shall you be shuddering?
shall they be shuddering? 	shall I have shuddered?
shall you have shuddered?
shall she have shuddered?
shall we have shuddered?
shall you have shuddered?
shall they have shuddered? 	shall I have been shuddering?
shall you have been shuddering?
shall she have been shuddering?
shall we have been shuddering?
shall you have been shuddering?
shall they have been shuddering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I shudder?
shan't you shudder?
shan't she shudder?
shan't we shudder?
shan't you shudder?
shan't they shudder? 	shan't I be shuddering?
shan't you be shuddering?
shan't she be shuddering?
shan't we be shuddering?
shan't you be shuddering?
shan't they be shuddering? 	shan't I have shuddered?
shan't you have shuddered?
shan't she have shuddered?
shan't we have shuddered?
shan't you have shuddered?
shan't they have shuddered? 	shan't I have been shuddering?
shan't you have been shuddering?
shan't she have been shuddering?
shan't we have been shuddering?
shan't you have been shuddering?
shan't they have been shuddering?