English verb conjugation
SHOULD GROIN

Regular verb: groin - groined - groined

Affirmation

Simple form	V-ing form
I'd groin you'd groin she'd groin we'd groin you'd groin they'd groin	I'd be groining you'd be groining she'd be groining we'd be groining you'd be groining they'd be groining
Perfect	V-ing perfect
I should've groined you should've groined she should've groined we should've groined you should've groined they should've groined	I should've been groining you should've been groining she should've been groining we should've been groining you should've been groining they should've been groining

Negation

Simple form	V-ing form
I shouldn't groin you shouldn't groin she shouldn't groin we shouldn't groin you shouldn't groin they shouldn't groin	I shouldn't be groining you shouldn't be groining she shouldn't be groining we shouldn't be groining you shouldn't be groining they shouldn't be groining
Perfect	V-ing perfect
I shouldn't have groined you shouldn't have groined she shouldn't have groined we shouldn't have groined you shouldn't have groined they shouldn't have groined	I shouldn't have been groining you shouldn't have been groining she shouldn't have been groining we shouldn't have been groining you shouldn't have been groining they shouldn't have been groining

Interrogative form

Simple form	V-ing form
should I groin? should you groin? should she groin? should we groin? should you groin? should they groin?	should I be groining? should you be groining? should she be groining? should we be groining? should you be groining? should they be groining?
Perfect	V-ing perfect
should I have groined? should you have groined? should she have groined? should we have groined? should you have groined? should they have groined?	should I have been groining? should you have been groining? should she have been groining? should we have been groining? should you have been groining? should they have been groining?

Interro-negative form

Simple form	V-ing form
shouldn't I groin? shouldn't you groin? shouldn't she groin? shouldn't we groin? shouldn't you groin? shouldn't they groin?	shouldn't I be groining? shouldn't you be groining? shouldn't she be groining? shouldn't we be groining? shouldn't you be groining? shouldn't they be groining?
Perfect	V-ing perfect
shouldn't I have groined? shouldn't you have groined? shouldn't she have groined? shouldn't we have groined? shouldn't you have groined? shouldn't they have groined?	shouldn't I have been groining? shouldn't you have been groining? shouldn't she have been groining? shouldn't we have been groining? shouldn't you have been groining? shouldn't they have been groining?