can snog
Regular verb: snog - snogged- snogged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can snog
you can snog
she can snog
we can snog
you can snog
they can snog 	I can be snogging
you can be snogging
she can be snogging
we can be snogging
you can be snogging
they can be snogging	I can have snogged
you can have snogged
she 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
she 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 	Perfect 	V-ing perfect 	
I cannot snog
you cannot snog
she cannot snog
we cannot snog
you cannot snog
they cannot snog 	I cannot be snogging
you cannot be snogging
she cannot be snogging
we cannot be snogging
you cannot be snogging
they cannot be snogging	I cannot have snogged
you cannot have snogged
she cannot have snogged
we cannot have snogged
you cannot have snogged
they cannot have snogged	I cannot have been snogging
you cannot have been snogging
she cannot have been snogging
we cannot have been snogging
you cannot have been snogging
they cannot have been snogging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I snog?
can you snog?
can she snog?
can we snog?
can you snog?
can they snog? 	can I be snogging?
can you be snogging?
can she be snogging?
can we be snogging?
can you be snogging?
can they be snogging? 	can I have snogged?
can you have snogged?
can she 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 she 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 	Perfect 	V-ing perfect 	
can I not snog?
can you not snog?
can she not snog?
can we not snog?
can you not snog?
can they not snog? 	can I not be snogging?
can you not be snogging?
can she not be snogging?
can we not be snogging?
can you not be snogging?
can they not be snogging? 	can I not have snogged?
can you not have snogged?
can she not have snogged?
can we not have snogged?
can you not have snogged?
can they not have snogged? 	can I not have been snogging?
can you not have been snogging?
can she not have been snogging?
can we not have been snogging?
can you not have been snogging?
can they not have been snogging?