English verb conjugation
SHOULD CHAIN-SMOKE

Regular verb: chain-smoke - chain-smoked - chain-smoked

Affirmation

Simple form	V-ing form
I'd chain-smoke you'd chain-smoke he'd chain-smoke we'd chain-smoke you'd chain-smoke they'd chain-smoke	I'd be chain-smoking you'd be chain-smoking he'd be chain-smoking we'd be chain-smoking you'd be chain-smoking they'd be chain-smoking
Perfect	V-ing perfect
I should've chain-smoked you should've chain-smoked he should've chain-smoked we should've chain-smoked you should've chain-smoked they should've chain-smoked	I should've been chain-smoking you should've been chain-smoking he should've been chain-smoking we should've been chain-smoking you should've been chain-smoking they should've been chain-smoking

Negation

Simple form	V-ing form
I shouldn't chain-smoke you shouldn't chain-smoke he shouldn't chain-smoke we shouldn't chain-smoke you shouldn't chain-smoke they shouldn't chain-smoke	I shouldn't be chain-smoking you shouldn't be chain-smoking he shouldn't be chain-smoking we shouldn't be chain-smoking you shouldn't be chain-smoking they shouldn't be chain-smoking
Perfect	V-ing perfect
I shouldn't have chain-smoked you shouldn't have chain-smoked he shouldn't have chain-smoked we shouldn't have chain-smoked you shouldn't have chain-smoked they shouldn't have chain-smoked	I shouldn't have been chain-smoking you shouldn't have been chain-smoking he shouldn't have been chain-smoking we shouldn't have been chain-smoking you shouldn't have been chain-smoking they shouldn't have been chain-smoking

Interrogative form

Simple form	V-ing form
should I chain-smoke? should you chain-smoke? should he chain-smoke? should we chain-smoke? should you chain-smoke? should they chain-smoke?	should I be chain-smoking? should you be chain-smoking? should he be chain-smoking? should we be chain-smoking? should you be chain-smoking? should they be chain-smoking?
Perfect	V-ing perfect
should I have chain-smoked? should you have chain-smoked? should he have chain-smoked? should we have chain-smoked? should you have chain-smoked? should they have chain-smoked?	should I have been chain-smoking? should you have been chain-smoking? should he have been chain-smoking? should we have been chain-smoking? should you have been chain-smoking? should they have been chain-smoking?

Interro-negative form

Simple form	V-ing form
shouldn't I chain-smoke? shouldn't you chain-smoke? shouldn't he chain-smoke? shouldn't we chain-smoke? shouldn't you chain-smoke? shouldn't they chain-smoke?	shouldn't I be chain-smoking? shouldn't you be chain-smoking? shouldn't he be chain-smoking? shouldn't we be chain-smoking? shouldn't you be chain-smoking? shouldn't they be chain-smoking?
Perfect	V-ing perfect
shouldn't I have chain-smoked? shouldn't you have chain-smoked? shouldn't he have chain-smoked? shouldn't we have chain-smoked? shouldn't you have chain-smoked? shouldn't they have chain-smoked?	shouldn't I have been chain-smoking? shouldn't you have been chain-smoking? shouldn't he have been chain-smoking? shouldn't we have been chain-smoking? shouldn't you have been chain-smoking? shouldn't they have been chain-smoking?