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