should second
Regular verb: second - seconded- seconded

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I'd second
you'd second
she'd second
we'd second
you'd second
they'd second 	I'd be seconding
you'd be seconding
she'd be seconding
we'd be seconding
you'd be seconding
they'd be seconding	I should've seconded
you should've seconded
she 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
she 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 	Perfect 	V-ing perfect 	
I shouldn't second
you shouldn't second
she 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
she shouldn't be seconding
we shouldn't be seconding
you shouldn't be seconding
they shouldn't be seconding	I shouldn't have seconded
you shouldn't have seconded
she 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
she 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 	Perfect 	V-ing perfect 	
should I second?
should you second?
should she second?
should we second?
should you second?
should they second? 	should I be seconding?
should you be seconding?
should she be seconding?
should we be seconding?
should you be seconding?
should they be seconding? 	should I have seconded?
should you have seconded?
should she 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 she 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 	Perfect 	V-ing perfect 	
shouldn't I second?
shouldn't you second?
shouldn't she 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 she be seconding?
shouldn't we be seconding?
shouldn't you be seconding?
shouldn't they be seconding? 	shouldn't I have seconded?
shouldn't you have seconded?
shouldn't she 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 she have been seconding?
shouldn't we have been seconding?
shouldn't you have been seconding?
shouldn't they have been seconding?