I'll be deciphering you'll be deciphering she'll be deciphering we'll be deciphering you'll be deciphering they'll be deciphering
Perfect
I'll have deciphered you'll have deciphered she'll have deciphered we'll have deciphered you'll have deciphered they'll have deciphered
V-ing perfect
I'll have been deciphering you'll have been deciphering she'll have been deciphering we'll have been deciphering you'll have been deciphering they'll have been deciphering
Negation
Simple form
I shan't decipher you shan't decipher she shan't decipher we shan't decipher you shan't decipher they shan't decipher
V-ing form
I shan't be deciphering you shan't be deciphering she shan't be deciphering we shan't be deciphering you shan't be deciphering they shan't be deciphering
Perfect
I shan't have deciphered you shan't have deciphered she shan't have deciphered we shan't have deciphered you shan't have deciphered they shan't have deciphered
V-ing perfect
I shan't have been deciphering you shan't have been deciphering she shan't have been deciphering we shan't have been deciphering you shan't have been deciphering they shan't have been deciphering
Interrogative form
Simple form
shall I decipher? shall you decipher? shall she decipher? shall we decipher? shall you decipher? shall they decipher?
V-ing form
shall I be deciphering? shall you be deciphering? shall she be deciphering? shall we be deciphering? shall you be deciphering? shall they be deciphering?
Perfect
shall I have deciphered? shall you have deciphered? shall she have deciphered? shall we have deciphered? shall you have deciphered? shall they have deciphered?
V-ing perfect
shall I have been deciphering? shall you have been deciphering? shall she have been deciphering? shall we have been deciphering? shall you have been deciphering? shall they have been deciphering?
Interro-negative form
Simple form
shan't I decipher? shan't you decipher? shan't she decipher? shan't we decipher? shan't you decipher? shan't they decipher?
V-ing form
shan't I be deciphering? shan't you be deciphering? shan't she be deciphering? shan't we be deciphering? shan't you be deciphering? shan't they be deciphering?
Perfect
shan't I have deciphered? shan't you have deciphered? shan't she have deciphered? shan't we have deciphered? shan't you have deciphered? shan't they have deciphered?
V-ing perfect
shan't I have been deciphering? shan't you have been deciphering? shan't she have been deciphering? shan't we have been deciphering? shan't you have been deciphering? shan't they have been deciphering?