I'd be lipreading you'd be lipreading she'd be lipreading we'd be lipreading you'd be lipreading they'd be lipreading
Perfect
I should've lipread you should've lipread she should've lipread we should've lipread you should've lipread they should've lipread
V-ing perfect
I should've been lipreading you should've been lipreading she should've been lipreading we should've been lipreading you should've been lipreading they should've been lipreading
Negation
Simple form
I shouldn't lipread you shouldn't lipread she shouldn't lipread we shouldn't lipread you shouldn't lipread they shouldn't lipread
V-ing form
I shouldn't be lipreading you shouldn't be lipreading she shouldn't be lipreading we shouldn't be lipreading you shouldn't be lipreading they shouldn't be lipreading
Perfect
I shouldn't have lipread you shouldn't have lipread she shouldn't have lipread we shouldn't have lipread you shouldn't have lipread they shouldn't have lipread
V-ing perfect
I shouldn't have been lipreading you shouldn't have been lipreading she shouldn't have been lipreading we shouldn't have been lipreading you shouldn't have been lipreading they shouldn't have been lipreading
Interrogative form
Simple form
should I lipread? should you lipread? should she lipread? should we lipread? should you lipread? should they lipread?
V-ing form
should I be lipreading? should you be lipreading? should she be lipreading? should we be lipreading? should you be lipreading? should they be lipreading?
Perfect
should I have lipread? should you have lipread? should she have lipread? should we have lipread? should you have lipread? should they have lipread?
V-ing perfect
should I have been lipreading? should you have been lipreading? should she have been lipreading? should we have been lipreading? should you have been lipreading? should they have been lipreading?
Interro-negative form
Simple form
shouldn't I lipread? shouldn't you lipread? shouldn't she lipread? shouldn't we lipread? shouldn't you lipread? shouldn't they lipread?
V-ing form
shouldn't I be lipreading? shouldn't you be lipreading? shouldn't she be lipreading? shouldn't we be lipreading? shouldn't you be lipreading? shouldn't they be lipreading?
Perfect
shouldn't I have lipread? shouldn't you have lipread? shouldn't she have lipread? shouldn't we have lipread? shouldn't you have lipread? shouldn't they have lipread?
V-ing perfect
shouldn't I have been lipreading? shouldn't you have been lipreading? shouldn't she have been lipreading? shouldn't we have been lipreading? shouldn't you have been lipreading? shouldn't they have been lipreading?