English verb conjugation
SHOULD SNOG

Regular verb: snog - snogged - snogged

Affirmation

Simple form	V-ing form
I'd snog you'd snog he'd snog we'd snog you'd snog they'd snog	I'd be snogging you'd be snogging he'd be snogging we'd be snogging you'd be snogging they'd be snogging
Perfect	V-ing perfect
I should've snogged you should've snogged he should've snogged we should've snogged you should've snogged they should've snogged	I should've been snogging you should've been snogging he should've been snogging we should've been snogging you should've been snogging they should've been snogging

Negation

Simple form	V-ing form
I shouldn't snog you shouldn't snog he shouldn't snog we shouldn't snog you shouldn't snog they shouldn't snog	I shouldn't be snogging you shouldn't be snogging he shouldn't be snogging we shouldn't be snogging you shouldn't be snogging they shouldn't be snogging
Perfect	V-ing perfect
I shouldn't have snogged you shouldn't have snogged he shouldn't have snogged we shouldn't have snogged you shouldn't have snogged they shouldn't have snogged	I shouldn't have been snogging you shouldn't have been snogging he shouldn't have been snogging we shouldn't have been snogging you shouldn't have been snogging they shouldn't have been snogging

Interrogative form

Simple form	V-ing form
should I snog? should you snog? should he snog? should we snog? should you snog? should they snog?	should I be snogging? should you be snogging? should he be snogging? should we be snogging? should you be snogging? should they be snogging?
Perfect	V-ing perfect
should I have snogged? should you have snogged? should he have snogged? should we have snogged? should you have snogged? should they have snogged?	should I have been snogging? should you have been snogging? should he have been snogging? should we have been snogging? should you have been snogging? should they have been snogging?

Interro-negative form

Simple form	V-ing form
shouldn't I snog? shouldn't you snog? shouldn't he snog? shouldn't we snog? shouldn't you snog? shouldn't they snog?	shouldn't I be snogging? shouldn't you be snogging? shouldn't he be snogging? shouldn't we be snogging? shouldn't you be snogging? shouldn't they be snogging?
Perfect	V-ing perfect
shouldn't I have snogged? shouldn't you have snogged? shouldn't he have snogged? shouldn't we have snogged? shouldn't you have snogged? shouldn't they have snogged?	shouldn't I have been snogging? shouldn't you have been snogging? shouldn't he have been snogging? shouldn't we have been snogging? shouldn't you have been snogging? shouldn't they have been snogging?