English verb conjugation
SHOULD HARNESS

Regular verb: harness - harnessed - harnessed

Affirmation

Simple form	V-ing form
I'd harness you'd harness she'd harness we'd harness you'd harness they'd harness	I'd be harnessing you'd be harnessing she'd be harnessing we'd be harnessing you'd be harnessing they'd be harnessing
Perfect	V-ing perfect
I should've harnessed you should've harnessed she should've harnessed we should've harnessed you should've harnessed they should've harnessed	I should've been harnessing you should've been harnessing she should've been harnessing we should've been harnessing you should've been harnessing they should've been harnessing

Negation

Simple form	V-ing form
I shouldn't harness you shouldn't harness she shouldn't harness we shouldn't harness you shouldn't harness they shouldn't harness	I shouldn't be harnessing you shouldn't be harnessing she shouldn't be harnessing we shouldn't be harnessing you shouldn't be harnessing they shouldn't be harnessing
Perfect	V-ing perfect
I shouldn't have harnessed you shouldn't have harnessed she shouldn't have harnessed we shouldn't have harnessed you shouldn't have harnessed they shouldn't have harnessed	I shouldn't have been harnessing you shouldn't have been harnessing she shouldn't have been harnessing we shouldn't have been harnessing you shouldn't have been harnessing they shouldn't have been harnessing

Interrogative form

Simple form	V-ing form
should I harness? should you harness? should she harness? should we harness? should you harness? should they harness?	should I be harnessing? should you be harnessing? should she be harnessing? should we be harnessing? should you be harnessing? should they be harnessing?
Perfect	V-ing perfect
should I have harnessed? should you have harnessed? should she have harnessed? should we have harnessed? should you have harnessed? should they have harnessed?	should I have been harnessing? should you have been harnessing? should she have been harnessing? should we have been harnessing? should you have been harnessing? should they have been harnessing?

Interro-negative form

Simple form	V-ing form
shouldn't I harness? shouldn't you harness? shouldn't she harness? shouldn't we harness? shouldn't you harness? shouldn't they harness?	shouldn't I be harnessing? shouldn't you be harnessing? shouldn't she be harnessing? shouldn't we be harnessing? shouldn't you be harnessing? shouldn't they be harnessing?
Perfect	V-ing perfect
shouldn't I have harnessed? shouldn't you have harnessed? shouldn't she have harnessed? shouldn't we have harnessed? shouldn't you have harnessed? shouldn't they have harnessed?	shouldn't I have been harnessing? shouldn't you have been harnessing? shouldn't she have been harnessing? shouldn't we have been harnessing? shouldn't you have been harnessing? shouldn't they have been harnessing?