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