English verb conjugation
SHOULD REGATHER

Regular verb: regather - regathered - regathered

Affirmation

Simple form	V-ing form
I'd regather you'd regather he'd regather we'd regather you'd regather they'd regather	I'd be regathering you'd be regathering he'd be regathering we'd be regathering you'd be regathering they'd be regathering
Perfect	V-ing perfect
I should've regathered you should've regathered he should've regathered we should've regathered you should've regathered they should've regathered	I should've been regathering you should've been regathering he should've been regathering we should've been regathering you should've been regathering they should've been regathering

Negation

Simple form	V-ing form
I shouldn't regather you shouldn't regather he shouldn't regather we shouldn't regather you shouldn't regather they shouldn't regather	I shouldn't be regathering you shouldn't be regathering he shouldn't be regathering we shouldn't be regathering you shouldn't be regathering they shouldn't be regathering
Perfect	V-ing perfect
I shouldn't have regathered you shouldn't have regathered he shouldn't have regathered we shouldn't have regathered you shouldn't have regathered they shouldn't have regathered	I shouldn't have been regathering you shouldn't have been regathering he shouldn't have been regathering we shouldn't have been regathering you shouldn't have been regathering they shouldn't have been regathering

Interrogative form

Simple form	V-ing form
should I regather? should you regather? should he regather? should we regather? should you regather? should they regather?	should I be regathering? should you be regathering? should he be regathering? should we be regathering? should you be regathering? should they be regathering?
Perfect	V-ing perfect
should I have regathered? should you have regathered? should he have regathered? should we have regathered? should you have regathered? should they have regathered?	should I have been regathering? should you have been regathering? should he have been regathering? should we have been regathering? should you have been regathering? should they have been regathering?

Interro-negative form

Simple form	V-ing form
shouldn't I regather? shouldn't you regather? shouldn't he regather? shouldn't we regather? shouldn't you regather? shouldn't they regather?	shouldn't I be regathering? shouldn't you be regathering? shouldn't he be regathering? shouldn't we be regathering? shouldn't you be regathering? shouldn't they be regathering?
Perfect	V-ing perfect
shouldn't I have regathered? shouldn't you have regathered? shouldn't he have regathered? shouldn't we have regathered? shouldn't you have regathered? shouldn't they have regathered?	shouldn't I have been regathering? shouldn't you have been regathering? shouldn't he have been regathering? shouldn't we have been regathering? shouldn't you have been regathering? shouldn't they have been regathering?