English verb conjugation
SHOULD BREATHALYSE

Regular verb: breathalyse - breathalysed - breathalysed

Affirmation

Simple form	V-ing form
I'd breathalyse you'd breathalyse he'd breathalyse we'd breathalyse you'd breathalyse they'd breathalyse	I'd be breathalysing you'd be breathalysing he'd be breathalysing we'd be breathalysing you'd be breathalysing they'd be breathalysing
Perfect	V-ing perfect
I should've breathalysed you should've breathalysed he should've breathalysed we should've breathalysed you should've breathalysed they should've breathalysed	I should've been breathalysing you should've been breathalysing he should've been breathalysing we should've been breathalysing you should've been breathalysing they should've been breathalysing

Negation

Simple form	V-ing form
I shouldn't breathalyse you shouldn't breathalyse he shouldn't breathalyse we shouldn't breathalyse you shouldn't breathalyse they shouldn't breathalyse	I shouldn't be breathalysing you shouldn't be breathalysing he shouldn't be breathalysing we shouldn't be breathalysing you shouldn't be breathalysing they shouldn't be breathalysing
Perfect	V-ing perfect
I shouldn't have breathalysed you shouldn't have breathalysed he shouldn't have breathalysed we shouldn't have breathalysed you shouldn't have breathalysed they shouldn't have breathalysed	I shouldn't have been breathalysing you shouldn't have been breathalysing he shouldn't have been breathalysing we shouldn't have been breathalysing you shouldn't have been breathalysing they shouldn't have been breathalysing

Interrogative form

Simple form	V-ing form
should I breathalyse? should you breathalyse? should he breathalyse? should we breathalyse? should you breathalyse? should they breathalyse?	should I be breathalysing? should you be breathalysing? should he be breathalysing? should we be breathalysing? should you be breathalysing? should they be breathalysing?
Perfect	V-ing perfect
should I have breathalysed? should you have breathalysed? should he have breathalysed? should we have breathalysed? should you have breathalysed? should they have breathalysed?	should I have been breathalysing? should you have been breathalysing? should he have been breathalysing? should we have been breathalysing? should you have been breathalysing? should they have been breathalysing?

Interro-negative form

Simple form	V-ing form
shouldn't I breathalyse? shouldn't you breathalyse? shouldn't he breathalyse? shouldn't we breathalyse? shouldn't you breathalyse? shouldn't they breathalyse?	shouldn't I be breathalysing? shouldn't you be breathalysing? shouldn't he be breathalysing? shouldn't we be breathalysing? shouldn't you be breathalysing? shouldn't they be breathalysing?
Perfect	V-ing perfect
shouldn't I have breathalysed? shouldn't you have breathalysed? shouldn't he have breathalysed? shouldn't we have breathalysed? shouldn't you have breathalysed? shouldn't they have breathalysed?	shouldn't I have been breathalysing? shouldn't you have been breathalysing? shouldn't he have been breathalysing? shouldn't we have been breathalysing? shouldn't you have been breathalysing? shouldn't they have been breathalysing?