I'd be aspirating you'd be aspirating he'd be aspirating we'd be aspirating you'd be aspirating they'd be aspirating
Perfect
I should've aspirated you should've aspirated he should've aspirated we should've aspirated you should've aspirated they should've aspirated
V-ing perfect
I should've been aspirating you should've been aspirating he should've been aspirating we should've been aspirating you should've been aspirating they should've been aspirating
Negation
Simple form
I shouldn't aspirate you shouldn't aspirate he shouldn't aspirate we shouldn't aspirate you shouldn't aspirate they shouldn't aspirate
V-ing form
I shouldn't be aspirating you shouldn't be aspirating he shouldn't be aspirating we shouldn't be aspirating you shouldn't be aspirating they shouldn't be aspirating
Perfect
I shouldn't have aspirated you shouldn't have aspirated he shouldn't have aspirated we shouldn't have aspirated you shouldn't have aspirated they shouldn't have aspirated
V-ing perfect
I shouldn't have been aspirating you shouldn't have been aspirating he shouldn't have been aspirating we shouldn't have been aspirating you shouldn't have been aspirating they shouldn't have been aspirating
Interrogative form
Simple form
should I aspirate? should you aspirate? should he aspirate? should we aspirate? should you aspirate? should they aspirate?
V-ing form
should I be aspirating? should you be aspirating? should he be aspirating? should we be aspirating? should you be aspirating? should they be aspirating?
Perfect
should I have aspirated? should you have aspirated? should he have aspirated? should we have aspirated? should you have aspirated? should they have aspirated?
V-ing perfect
should I have been aspirating? should you have been aspirating? should he have been aspirating? should we have been aspirating? should you have been aspirating? should they have been aspirating?
Interro-negative form
Simple form
shouldn't I aspirate? shouldn't you aspirate? shouldn't he aspirate? shouldn't we aspirate? shouldn't you aspirate? shouldn't they aspirate?
V-ing form
shouldn't I be aspirating? shouldn't you be aspirating? shouldn't he be aspirating? shouldn't we be aspirating? shouldn't you be aspirating? shouldn't they be aspirating?
Perfect
shouldn't I have aspirated? shouldn't you have aspirated? shouldn't he have aspirated? shouldn't we have aspirated? shouldn't you have aspirated? shouldn't they have aspirated?
V-ing perfect
shouldn't I have been aspirating? shouldn't you have been aspirating? shouldn't he have been aspirating? shouldn't we have been aspirating? shouldn't you have been aspirating? shouldn't they have been aspirating?