English verb conjugation
SHOULD COLLAR

Regular verb: collar - collared - collared

Affirmation

Simple form	V-ing form
I'd collar you'd collar he'd collar we'd collar you'd collar they'd collar	I'd be collaring you'd be collaring he'd be collaring we'd be collaring you'd be collaring they'd be collaring
Perfect	V-ing perfect
I should've collared you should've collared he should've collared we should've collared you should've collared they should've collared	I should've been collaring you should've been collaring he should've been collaring we should've been collaring you should've been collaring they should've been collaring

Negation

Simple form	V-ing form
I shouldn't collar you shouldn't collar he shouldn't collar we shouldn't collar you shouldn't collar they shouldn't collar	I shouldn't be collaring you shouldn't be collaring he shouldn't be collaring we shouldn't be collaring you shouldn't be collaring they shouldn't be collaring
Perfect	V-ing perfect
I shouldn't have collared you shouldn't have collared he shouldn't have collared we shouldn't have collared you shouldn't have collared they shouldn't have collared	I shouldn't have been collaring you shouldn't have been collaring he shouldn't have been collaring we shouldn't have been collaring you shouldn't have been collaring they shouldn't have been collaring

Interrogative form

Simple form	V-ing form
should I collar? should you collar? should he collar? should we collar? should you collar? should they collar?	should I be collaring? should you be collaring? should he be collaring? should we be collaring? should you be collaring? should they be collaring?
Perfect	V-ing perfect
should I have collared? should you have collared? should he have collared? should we have collared? should you have collared? should they have collared?	should I have been collaring? should you have been collaring? should he have been collaring? should we have been collaring? should you have been collaring? should they have been collaring?

Interro-negative form

Simple form	V-ing form
shouldn't I collar? shouldn't you collar? shouldn't he collar? shouldn't we collar? shouldn't you collar? shouldn't they collar?	shouldn't I be collaring? shouldn't you be collaring? shouldn't he be collaring? shouldn't we be collaring? shouldn't you be collaring? shouldn't they be collaring?
Perfect	V-ing perfect
shouldn't I have collared? shouldn't you have collared? shouldn't he have collared? shouldn't we have collared? shouldn't you have collared? shouldn't they have collared?	shouldn't I have been collaring? shouldn't you have been collaring? shouldn't he have been collaring? shouldn't we have been collaring? shouldn't you have been collaring? shouldn't they have been collaring?