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