English verb conjugation
SHOULD DARN

Regular verb: darn - darned - darned

Affirmation

Simple form	V-ing form
I'd darn you'd darn she'd darn we'd darn you'd darn they'd darn	I'd be darning you'd be darning she'd be darning we'd be darning you'd be darning they'd be darning
Perfect	V-ing perfect
I should've darned you should've darned she should've darned we should've darned you should've darned they should've darned	I should've been darning you should've been darning she should've been darning we should've been darning you should've been darning they should've been darning

Negation

Simple form	V-ing form
I shouldn't darn you shouldn't darn she shouldn't darn we shouldn't darn you shouldn't darn they shouldn't darn	I shouldn't be darning you shouldn't be darning she shouldn't be darning we shouldn't be darning you shouldn't be darning they shouldn't be darning
Perfect	V-ing perfect
I shouldn't have darned you shouldn't have darned she shouldn't have darned we shouldn't have darned you shouldn't have darned they shouldn't have darned	I shouldn't have been darning you shouldn't have been darning she shouldn't have been darning we shouldn't have been darning you shouldn't have been darning they shouldn't have been darning

Interrogative form

Simple form	V-ing form
should I darn? should you darn? should she darn? should we darn? should you darn? should they darn?	should I be darning? should you be darning? should she be darning? should we be darning? should you be darning? should they be darning?
Perfect	V-ing perfect
should I have darned? should you have darned? should she have darned? should we have darned? should you have darned? should they have darned?	should I have been darning? should you have been darning? should she have been darning? should we have been darning? should you have been darning? should they have been darning?

Interro-negative form

Simple form	V-ing form
shouldn't I darn? shouldn't you darn? shouldn't she darn? shouldn't we darn? shouldn't you darn? shouldn't they darn?	shouldn't I be darning? shouldn't you be darning? shouldn't she be darning? shouldn't we be darning? shouldn't you be darning? shouldn't they be darning?
Perfect	V-ing perfect
shouldn't I have darned? shouldn't you have darned? shouldn't she have darned? shouldn't we have darned? shouldn't you have darned? shouldn't they have darned?	shouldn't I have been darning? shouldn't you have been darning? shouldn't she have been darning? shouldn't we have been darning? shouldn't you have been darning? shouldn't they have been darning?