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