ought to apologise
Regular verb: apologise - apologised- apologised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to apologise
you ought to apologise
he ought to apologise
we ought to apologise
you ought to apologise
they ought to apologise 	I ought to be apologising
you ought to be apologising
he ought to be apologising
we ought to be apologising
you ought to be apologising
they ought to be apologising	I ought to have apologised
you ought to have apologised
he ought to have apologised
we ought to have apologised
you ought to have apologised
they ought to have apologised	I ought to have been apologising
you ought to have been apologising
he ought to have been apologising
we ought to have been apologising
you ought to have been apologising
they ought to have been apologising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to apologise
you ought not to apologise
he ought not to apologise
we ought not to apologise
you ought not to apologise
they ought not to apologise 	I ought not to apologising
you ought not to apologising
he ought not to apologising
we ought not to apologising
you ought not to apologising
they ought not to apologising	I ought not to have apologised
you ought not to have apologised
he ought not to have apologised
we ought not to have apologised
you ought not to have apologised
they ought not to have apologised	I ought not to have been apologising
you ought not to have been apologising
he ought not to have been apologising
we ought not to have been apologising
you ought not to have been apologising
they ought not to have been apologising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I apologise?
ought to you apologise?
ought to he apologise?
ought to we apologise?
ought to you apologise?
ought to they apologise? 	ought to I be apologising?
ought to you be apologising?
ought to he be apologising?
ought to we be apologising?
ought to you be apologising?
ought to they be apologising? 	ought to I have apologised?
ought to you have apologised?
ought to he have apologised?
ought to we have apologised?
ought to you have apologised?
ought to they have apologised? 	ought to I have been apologising?
ought to you have been apologising?
ought to he have been apologising?
ought to we have been apologising?
ought to you have been apologising?
ought to they have been apologising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to apologise?
ought you not to apologise?
ought he not to apologise?
ought we not to apologise?
ought you not to apologise?
ought they not to apologise? 	ought I not to be apologising?
ought you not to be apologising?
ought he not to be apologising?
ought we not to be apologising?
ought you not to be apologising?
ought they not to be apologising? 	ought I not to have apologised?
ought you not to have apologised?
ought he not to have apologised?
ought we not to have apologised?
ought you not to have apologised?
ought they not to have apologised? 	ought I not to have been apologising?
ought you not to have been apologising?
ought he not to have been apologising?
ought we not to have been apologising?
ought you not to have been apologising?
ought they not to have been apologising?