English verb conjugation
CAN SNOG

Regular verb: snog - snogged - snogged

Affirmation

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

Negation

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

Interrogative form

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

Interro-negative form

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