can slum
Regular verb: slum - slumed- slumed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can slum
you can slum
she can slum
we can slum
you can slum
they can slum 	I can be sluming
you can be sluming
she can be sluming
we can be sluming
you can be sluming
they can be sluming	I can have slumed
you can have slumed
she can have slumed
we can have slumed
you can have slumed
they can have slumed	I can have been sluming
you can have been sluming
she can have been sluming
we can have been sluming
you can have been sluming
they can have been sluming	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I cannot slum
you cannot slum
she cannot slum
we cannot slum
you cannot slum
they cannot slum 	I cannot be sluming
you cannot be sluming
she cannot be sluming
we cannot be sluming
you cannot be sluming
they cannot be sluming	I cannot have slumed
you cannot have slumed
she cannot have slumed
we cannot have slumed
you cannot have slumed
they cannot have slumed	I cannot have been sluming
you cannot have been sluming
she cannot have been sluming
we cannot have been sluming
you cannot have been sluming
they cannot have been sluming	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I slum?
can you slum?
can she slum?
can we slum?
can you slum?
can they slum? 	can I be sluming?
can you be sluming?
can she be sluming?
can we be sluming?
can you be sluming?
can they be sluming? 	can I have slumed?
can you have slumed?
can she have slumed?
can we have slumed?
can you have slumed?
can they have slumed? 	can I have been sluming?
can you have been sluming?
can she have been sluming?
can we have been sluming?
can you have been sluming?
can they have been sluming? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I not slum?
can you not slum?
can she not slum?
can we not slum?
can you not slum?
can they not slum? 	can I not be sluming?
can you not be sluming?
can she not be sluming?
can we not be sluming?
can you not be sluming?
can they not be sluming? 	can I not have slumed?
can you not have slumed?
can she not have slumed?
can we not have slumed?
can you not have slumed?
can they not have slumed? 	can I not have been sluming?
can you not have been sluming?
can she not have been sluming?
can we not have been sluming?
can you not have been sluming?
can they not have been sluming?