English verb conjugation
COULD SNOG

Regular verb: snog - snogged - snogged

Affirmation

Simple form	V-ing form
I could snog you could snog she could snog we could snog you could snog they could snog	I could be snogging you could be snogging she could be snogging we could be snogging you could be snogging they could be snogging
Perfect	V-ing perfect
I could have snogged you could have snogged she could have snogged we could have snogged you could have snogged they could have snogged	I could have been snogging you could have been snogging she could have been snogging we could have been snogging you could have been snogging they could have been snogging

Negation

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

Interrogative form

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

Interro-negative form

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