ought to slug
Regular verb: slug - slugged- slugged

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

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to slug
you ought not to slug
he ought not to slug
we ought not to slug
you ought not to slug
they ought not to slug 	I ought not to slugging
you ought not to slugging
he ought not to slugging
we ought not to slugging
you ought not to slugging
they ought not to slugging	I ought not to have slugged
you ought not to have slugged
he ought not to have slugged
we ought not to have slugged
you ought not to have slugged
they ought not to have slugged	I ought not to have been slugging
you ought not to have been slugging
he ought not to have been slugging
we ought not to have been slugging
you ought not to have been slugging
they ought not to have been slugging	

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

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to slug?
ought you not to slug?
ought he not to slug?
ought we not to slug?
ought you not to slug?
ought they not to slug? 	ought I not to be slugging?
ought you not to be slugging?
ought he not to be slugging?
ought we not to be slugging?
ought you not to be slugging?
ought they not to be slugging? 	ought I not to have slugged?
ought you not to have slugged?
ought he not to have slugged?
ought we not to have slugged?
ought you not to have slugged?
ought they not to have slugged? 	ought I not to have been slugging?
ought you not to have been slugging?
ought he not to have been slugging?
ought we not to have been slugging?
ought you not to have been slugging?
ought they not to have been slugging?