can slug
Regular verb: slug - slugged- slugged

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can slug
you can slug
he can slug
we can slug
you can slug
they can slug 	I can be slugging
you can be slugging
he can be slugging
we can be slugging
you can be slugging
they can be slugging	I can have slugged
you can have slugged
he can have slugged
we can have slugged
you can have slugged
they can have slugged	I can have been slugging
you can have been slugging
he can have been slugging
we can have been slugging
you can have been slugging
they can have been slugging	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I can't slug
you can't slug
he can't slug
we can't slug
you can't slug
they can't slug 	I can't be slugging
you can't be slugging
he can't be slugging
we can't be slugging
you can't be slugging
they can't be slugging	I can't have slugged
you can't have slugged
he can't have slugged
we can't have slugged
you can't have slugged
they can't have slugged	I can't have been slugging
you can't have been slugging
he can't have been slugging
we can't have been slugging
you can't have been slugging
they can't have been slugging	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can I slug?
can you slug?
can he slug?
can we slug?
can you slug?
can they slug? 	can I be slugging?
can you be slugging?
can he be slugging?
can we be slugging?
can you be slugging?
can they be slugging? 	can I have slugged?
can you have slugged?
can he have slugged?
can we have slugged?
can you have slugged?
can they have slugged? 	can I have been slugging?
can you have been slugging?
can he have been slugging?
can we have been slugging?
can you have been slugging?
can they have been slugging? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
can't I slug?
can't you slug?
can't he slug?
can't we slug?
can't you slug?
can't they slug? 	can't I be slugging?
can't you be slugging?
can't he be slugging?
can't we be slugging?
can't you be slugging?
can't they be slugging? 	can't I have slugged?
can't you have slugged?
can't he have slugged?
can't we have slugged?
can't you have slugged?
can't they have slugged? 	can't I have been slugging?
can't you have been slugging?
can't he have been slugging?
can't we have been slugging?
can't you have been slugging?
can't they have been slugging?