shall descend
Regular verb: descend - descended- descended

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'll descend
you'll descend
she'll descend
we'll descend
you'll descend
they'll descend 	I'll be descending
you'll be descending
she'll be descending
we'll be descending
you'll be descending
they'll be descending	I'll have descended
you'll have descended
she'll have descended
we'll have descended
you'll have descended
they'll have descended	I'll have been descending
you'll have been descending
she'll have been descending
we'll have been descending
you'll have been descending
they'll have been descending	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I shan't descend
you shan't descend
she shan't descend
we shan't descend
you shan't descend
they shan't descend 	I shan't be descending
you shan't be descending
she shan't be descending
we shan't be descending
you shan't be descending
they shan't be descending	I shan't have descended
you shan't have descended
she shan't have descended
we shan't have descended
you shan't have descended
they shan't have descended	I shan't have been descending
you shan't have been descending
she shan't have been descending
we shan't have been descending
you shan't have been descending
they shan't have been descending	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shall I descend?
shall you descend?
shall she descend?
shall we descend?
shall you descend?
shall they descend? 	shall I be descending?
shall you be descending?
shall she be descending?
shall we be descending?
shall you be descending?
shall they be descending? 	shall I have descended?
shall you have descended?
shall she have descended?
shall we have descended?
shall you have descended?
shall they have descended? 	shall I have been descending?
shall you have been descending?
shall she have been descending?
shall we have been descending?
shall you have been descending?
shall they have been descending? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
shan't I descend?
shan't you descend?
shan't she descend?
shan't we descend?
shan't you descend?
shan't they descend? 	shan't I be descending?
shan't you be descending?
shan't she be descending?
shan't we be descending?
shan't you be descending?
shan't they be descending? 	shan't I have descended?
shan't you have descended?
shan't she have descended?
shan't we have descended?
shan't you have descended?
shan't they have descended? 	shan't I have been descending?
shan't you have been descending?
shan't she have been descending?
shan't we have been descending?
shan't you have been descending?
shan't they have been descending?