ought to delouse
Regular verb: delouse - deloused- deloused

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to delouse
you ought to delouse
he ought to delouse
we ought to delouse
you ought to delouse
they ought to delouse 	I ought to be delousing
you ought to be delousing
he ought to be delousing
we ought to be delousing
you ought to be delousing
they ought to be delousing	I ought to have deloused
you ought to have deloused
he ought to have deloused
we ought to have deloused
you ought to have deloused
they ought to have deloused	I ought to have been delousing
you ought to have been delousing
he ought to have been delousing
we ought to have been delousing
you ought to have been delousing
they ought to have been delousing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to delouse
you ought not to delouse
he ought not to delouse
we ought not to delouse
you ought not to delouse
they ought not to delouse 	I ought not to delousing
you ought not to delousing
he ought not to delousing
we ought not to delousing
you ought not to delousing
they ought not to delousing	I ought not to have deloused
you ought not to have deloused
he ought not to have deloused
we ought not to have deloused
you ought not to have deloused
they ought not to have deloused	I ought not to have been delousing
you ought not to have been delousing
he ought not to have been delousing
we ought not to have been delousing
you ought not to have been delousing
they ought not to have been delousing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I delouse?
ought to you delouse?
ought to he delouse?
ought to we delouse?
ought to you delouse?
ought to they delouse? 	ought to I be delousing?
ought to you be delousing?
ought to he be delousing?
ought to we be delousing?
ought to you be delousing?
ought to they be delousing? 	ought to I have deloused?
ought to you have deloused?
ought to he have deloused?
ought to we have deloused?
ought to you have deloused?
ought to they have deloused? 	ought to I have been delousing?
ought to you have been delousing?
ought to he have been delousing?
ought to we have been delousing?
ought to you have been delousing?
ought to they have been delousing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to delouse?
ought you not to delouse?
ought he not to delouse?
ought we not to delouse?
ought you not to delouse?
ought they not to delouse? 	ought I not to be delousing?
ought you not to be delousing?
ought he not to be delousing?
ought we not to be delousing?
ought you not to be delousing?
ought they not to be delousing? 	ought I not to have deloused?
ought you not to have deloused?
ought he not to have deloused?
ought we not to have deloused?
ought you not to have deloused?
ought they not to have deloused? 	ought I not to have been delousing?
ought you not to have been delousing?
ought he not to have been delousing?
ought we not to have been delousing?
ought you not to have been delousing?
ought they not to have been delousing?