shall echo
Regular verb: echo - echoed- echoed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll echo
you'll echo
he'll echo
we'll echo
you'll echo
they'll echo 	I'll be echoing
you'll be echoing
he'll be echoing
we'll be echoing
you'll be echoing
they'll be echoing	I'll have echoed
you'll have echoed
he'll have echoed
we'll have echoed
you'll have echoed
they'll have echoed	I'll have been echoing
you'll have been echoing
he'll have been echoing
we'll have been echoing
you'll have been echoing
they'll have been echoing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't echo
you shan't echo
he shan't echo
we shan't echo
you shan't echo
they shan't echo 	I shan't be echoing
you shan't be echoing
he shan't be echoing
we shan't be echoing
you shan't be echoing
they shan't be echoing	I shan't have echoed
you shan't have echoed
he shan't have echoed
we shan't have echoed
you shan't have echoed
they shan't have echoed	I shan't have been echoing
you shan't have been echoing
he shan't have been echoing
we shan't have been echoing
you shan't have been echoing
they shan't have been echoing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I echo?
shall you echo?
shall he echo?
shall we echo?
shall you echo?
shall they echo? 	shall I be echoing?
shall you be echoing?
shall he be echoing?
shall we be echoing?
shall you be echoing?
shall they be echoing? 	shall I have echoed?
shall you have echoed?
shall he have echoed?
shall we have echoed?
shall you have echoed?
shall they have echoed? 	shall I have been echoing?
shall you have been echoing?
shall he have been echoing?
shall we have been echoing?
shall you have been echoing?
shall they have been echoing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I echo?
shan't you echo?
shan't he echo?
shan't we echo?
shan't you echo?
shan't they echo? 	shan't I be echoing?
shan't you be echoing?
shan't he be echoing?
shan't we be echoing?
shan't you be echoing?
shan't they be echoing? 	shan't I have echoed?
shan't you have echoed?
shan't he have echoed?
shan't we have echoed?
shan't you have echoed?
shan't they have echoed? 	shan't I have been echoing?
shan't you have been echoing?
shan't he have been echoing?
shan't we have been echoing?
shan't you have been echoing?
shan't they have been echoing?