I'll be goofing you'll be goofing he'll be goofing we'll be goofing you'll be goofing they'll be goofing
Perfect
I'll have goofed you'll have goofed he'll have goofed we'll have goofed you'll have goofed they'll have goofed
V-ing perfect
I'll have been goofing you'll have been goofing he'll have been goofing we'll have been goofing you'll have been goofing they'll have been goofing
Negation
Simple form
I shan't goof you shan't goof he shan't goof we shan't goof you shan't goof they shan't goof
V-ing form
I shan't be goofing you shan't be goofing he shan't be goofing we shan't be goofing you shan't be goofing they shan't be goofing
Perfect
I shan't have goofed you shan't have goofed he shan't have goofed we shan't have goofed you shan't have goofed they shan't have goofed
V-ing perfect
I shan't have been goofing you shan't have been goofing he shan't have been goofing we shan't have been goofing you shan't have been goofing they shan't have been goofing
Interrogative form
Simple form
shall I goof? shall you goof? shall he goof? shall we goof? shall you goof? shall they goof?
V-ing form
shall I be goofing? shall you be goofing? shall he be goofing? shall we be goofing? shall you be goofing? shall they be goofing?
Perfect
shall I have goofed? shall you have goofed? shall he have goofed? shall we have goofed? shall you have goofed? shall they have goofed?
V-ing perfect
shall I have been goofing? shall you have been goofing? shall he have been goofing? shall we have been goofing? shall you have been goofing? shall they have been goofing?
Interro-negative form
Simple form
shan't I goof? shan't you goof? shan't he goof? shan't we goof? shan't you goof? shan't they goof?
V-ing form
shan't I be goofing? shan't you be goofing? shan't he be goofing? shan't we be goofing? shan't you be goofing? shan't they be goofing?
Perfect
shan't I have goofed? shan't you have goofed? shan't he have goofed? shan't we have goofed? shan't you have goofed? shan't they have goofed?
V-ing perfect
shan't I have been goofing? shan't you have been goofing? shan't he have been goofing? shan't we have been goofing? shan't you have been goofing? shan't they have been goofing?