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