I should woof you should woof she should woof we should woof you should woof they should woof
V-ing form
I should be woofing you should be woofing she should be woofing we should be woofing you should be woofing they should be woofing
Perfect
I should have woofed you should have woofed she should have woofed we should have woofed you should have woofed they should have woofed
V-ing perfect
I should have been woofing you should have been woofing she should have been woofing we should have been woofing you should have been woofing they should have been woofing
Negation
Simple form
I should not woof you should not woof she should not woof we should not woof you should not woof they should not woof
V-ing form
I should not be woofing you should not be woofing she should not be woofing we should not be woofing you should not be woofing they should not be woofing
Perfect
I should not have woofed you should not have woofed she should not have woofed we should not have woofed you should not have woofed they should not have woofed
V-ing perfect
I should not have been woofing you should not have been woofing she should not have been woofing we should not have been woofing you should not have been woofing they should not have been woofing
Interrogative form
Simple form
should I woof? should you woof? should she woof? should we woof? should you woof? should they woof?
V-ing form
should I be woofing? should you be woofing? should she be woofing? should we be woofing? should you be woofing? should they be woofing?
Perfect
should I have woofed? should you have woofed? should she have woofed? should we have woofed? should you have woofed? should they have woofed?
V-ing perfect
should I have been woofing? should you have been woofing? should she have been woofing? should we have been woofing? should you have been woofing? should they have been woofing?
Interro-negative form
Simple form
should I not woof? should you not woof? should she not woof? should we not woof? should you not woof? should they not woof?
V-ing form
should I not be woofing? should you not be woofing? should she not be woofing? should we not be woofing? should you not be woofing? should they not be woofing?
Perfect
should I not have woofed? should you not have woofed? should she not have woofed? should we not have woofed? should you not have woofed? should they not have woofed?
V-ing perfect
should I not have been woofing? should you not have been woofing? should she not have been woofing? should we not have been woofing? should you not have been woofing? should they not have been woofing?