ought to characterise
Regular verb: characterise - characterised- characterised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to characterise
you ought to characterise
he ought to characterise
we ought to characterise
you ought to characterise
they ought to characterise 	I ought to be characterising
you ought to be characterising
he ought to be characterising
we ought to be characterising
you ought to be characterising
they ought to be characterising	I ought to have characterised
you ought to have characterised
he ought to have characterised
we ought to have characterised
you ought to have characterised
they ought to have characterised	I ought to have been characterising
you ought to have been characterising
he ought to have been characterising
we ought to have been characterising
you ought to have been characterising
they ought to have been characterising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to characterise
you ought not to characterise
he ought not to characterise
we ought not to characterise
you ought not to characterise
they ought not to characterise 	I ought not to characterising
you ought not to characterising
he ought not to characterising
we ought not to characterising
you ought not to characterising
they ought not to characterising	I ought not to have characterised
you ought not to have characterised
he ought not to have characterised
we ought not to have characterised
you ought not to have characterised
they ought not to have characterised	I ought not to have been characterising
you ought not to have been characterising
he ought not to have been characterising
we ought not to have been characterising
you ought not to have been characterising
they ought not to have been characterising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I characterise?
ought to you characterise?
ought to he characterise?
ought to we characterise?
ought to you characterise?
ought to they characterise? 	ought to I be characterising?
ought to you be characterising?
ought to he be characterising?
ought to we be characterising?
ought to you be characterising?
ought to they be characterising? 	ought to I have characterised?
ought to you have characterised?
ought to he have characterised?
ought to we have characterised?
ought to you have characterised?
ought to they have characterised? 	ought to I have been characterising?
ought to you have been characterising?
ought to he have been characterising?
ought to we have been characterising?
ought to you have been characterising?
ought to they have been characterising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to characterise?
ought you not to characterise?
ought he not to characterise?
ought we not to characterise?
ought you not to characterise?
ought they not to characterise? 	ought I not to be characterising?
ought you not to be characterising?
ought he not to be characterising?
ought we not to be characterising?
ought you not to be characterising?
ought they not to be characterising? 	ought I not to have characterised?
ought you not to have characterised?
ought he not to have characterised?
ought we not to have characterised?
ought you not to have characterised?
ought they not to have characterised? 	ought I not to have been characterising?
ought you not to have been characterising?
ought he not to have been characterising?
ought we not to have been characterising?
ought you not to have been characterising?
ought they not to have been characterising?