ought to bunk
Regular verb: bunk - bunked- bunked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to bunk
you ought to bunk
he ought to bunk
we ought to bunk
you ought to bunk
they ought to bunk 	I ought to be bunking
you ought to be bunking
he ought to be bunking
we ought to be bunking
you ought to be bunking
they ought to be bunking	I ought to have bunked
you ought to have bunked
he ought to have bunked
we ought to have bunked
you ought to have bunked
they ought to have bunked	I ought to have been bunking
you ought to have been bunking
he ought to have been bunking
we ought to have been bunking
you ought to have been bunking
they ought to have been bunking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to bunk
you ought not to bunk
he ought not to bunk
we ought not to bunk
you ought not to bunk
they ought not to bunk 	I ought not to bunking
you ought not to bunking
he ought not to bunking
we ought not to bunking
you ought not to bunking
they ought not to bunking	I ought not to have bunked
you ought not to have bunked
he ought not to have bunked
we ought not to have bunked
you ought not to have bunked
they ought not to have bunked	I ought not to have been bunking
you ought not to have been bunking
he ought not to have been bunking
we ought not to have been bunking
you ought not to have been bunking
they ought not to have been bunking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I bunk?
ought to you bunk?
ought to he bunk?
ought to we bunk?
ought to you bunk?
ought to they bunk? 	ought to I be bunking?
ought to you be bunking?
ought to he be bunking?
ought to we be bunking?
ought to you be bunking?
ought to they be bunking? 	ought to I have bunked?
ought to you have bunked?
ought to he have bunked?
ought to we have bunked?
ought to you have bunked?
ought to they have bunked? 	ought to I have been bunking?
ought to you have been bunking?
ought to he have been bunking?
ought to we have been bunking?
ought to you have been bunking?
ought to they have been bunking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to bunk?
ought you not to bunk?
ought he not to bunk?
ought we not to bunk?
ought you not to bunk?
ought they not to bunk? 	ought I not to be bunking?
ought you not to be bunking?
ought he not to be bunking?
ought we not to be bunking?
ought you not to be bunking?
ought they not to be bunking? 	ought I not to have bunked?
ought you not to have bunked?
ought he not to have bunked?
ought we not to have bunked?
ought you not to have bunked?
ought they not to have bunked? 	ought I not to have been bunking?
ought you not to have been bunking?
ought he not to have been bunking?
ought we not to have been bunking?
ought you not to have been bunking?
ought they not to have been bunking?