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