English verb conjugation
SHOULD SECOND

Regular verb: second - seconded - seconded

Affirmation

Simple form	V-ing form
I'd second you'd second he'd second we'd second you'd second they'd second	I'd be seconding you'd be seconding he'd be seconding we'd be seconding you'd be seconding they'd be seconding
Perfect	V-ing perfect
I should've seconded you should've seconded he should've seconded we should've seconded you should've seconded they should've seconded	I should've been seconding you should've been seconding he should've been seconding we should've been seconding you should've been seconding they should've been seconding

Negation

Simple form	V-ing form
I shouldn't second you shouldn't second he shouldn't second we shouldn't second you shouldn't second they shouldn't second	I shouldn't be seconding you shouldn't be seconding he shouldn't be seconding we shouldn't be seconding you shouldn't be seconding they shouldn't be seconding
Perfect	V-ing perfect
I shouldn't have seconded you shouldn't have seconded he shouldn't have seconded we shouldn't have seconded you shouldn't have seconded they shouldn't have seconded	I shouldn't have been seconding you shouldn't have been seconding he shouldn't have been seconding we shouldn't have been seconding you shouldn't have been seconding they shouldn't have been seconding

Interrogative form

Simple form	V-ing form
should I second? should you second? should he second? should we second? should you second? should they second?	should I be seconding? should you be seconding? should he be seconding? should we be seconding? should you be seconding? should they be seconding?
Perfect	V-ing perfect
should I have seconded? should you have seconded? should he have seconded? should we have seconded? should you have seconded? should they have seconded?	should I have been seconding? should you have been seconding? should he have been seconding? should we have been seconding? should you have been seconding? should they have been seconding?

Interro-negative form

Simple form	V-ing form
shouldn't I second? shouldn't you second? shouldn't he second? shouldn't we second? shouldn't you second? shouldn't they second?	shouldn't I be seconding? shouldn't you be seconding? shouldn't he be seconding? shouldn't we be seconding? shouldn't you be seconding? shouldn't they be seconding?
Perfect	V-ing perfect
shouldn't I have seconded? shouldn't you have seconded? shouldn't he have seconded? shouldn't we have seconded? shouldn't you have seconded? shouldn't they have seconded?	shouldn't I have been seconding? shouldn't you have been seconding? shouldn't he have been seconding? shouldn't we have been seconding? shouldn't you have been seconding? shouldn't they have been seconding?