shall extend
Regular verb: extend - extended- extended

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll extend
you'll extend
he'll extend
we'll extend
you'll extend
they'll extend 	I'll be extending
you'll be extending
he'll be extending
we'll be extending
you'll be extending
they'll be extending	I'll have extended
you'll have extended
he'll have extended
we'll have extended
you'll have extended
they'll have extended	I'll have been extending
you'll have been extending
he'll have been extending
we'll have been extending
you'll have been extending
they'll have been extending	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't extend
you shan't extend
he shan't extend
we shan't extend
you shan't extend
they shan't extend 	I shan't be extending
you shan't be extending
he shan't be extending
we shan't be extending
you shan't be extending
they shan't be extending	I shan't have extended
you shan't have extended
he shan't have extended
we shan't have extended
you shan't have extended
they shan't have extended	I shan't have been extending
you shan't have been extending
he shan't have been extending
we shan't have been extending
you shan't have been extending
they shan't have been extending	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I extend?
shall you extend?
shall he extend?
shall we extend?
shall you extend?
shall they extend? 	shall I be extending?
shall you be extending?
shall he be extending?
shall we be extending?
shall you be extending?
shall they be extending? 	shall I have extended?
shall you have extended?
shall he have extended?
shall we have extended?
shall you have extended?
shall they have extended? 	shall I have been extending?
shall you have been extending?
shall he have been extending?
shall we have been extending?
shall you have been extending?
shall they have been extending? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I extend?
shan't you extend?
shan't he extend?
shan't we extend?
shan't you extend?
shan't they extend? 	shan't I be extending?
shan't you be extending?
shan't he be extending?
shan't we be extending?
shan't you be extending?
shan't they be extending? 	shan't I have extended?
shan't you have extended?
shan't he have extended?
shan't we have extended?
shan't you have extended?
shan't they have extended? 	shan't I have been extending?
shan't you have been extending?
shan't he have been extending?
shan't we have been extending?
shan't you have been extending?
shan't they have been extending?