ought to diabolise
Regular verb: diabolise - diabolised- diabolised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to diabolise
you ought to diabolise
she ought to diabolise
we ought to diabolise
you ought to diabolise
they ought to diabolise 	I ought to be diabolising
you ought to be diabolising
she ought to be diabolising
we ought to be diabolising
you ought to be diabolising
they ought to be diabolising	I ought to have diabolised
you ought to have diabolised
she ought to have diabolised
we ought to have diabolised
you ought to have diabolised
they ought to have diabolised	I ought to have been diabolising
you ought to have been diabolising
she ought to have been diabolising
we ought to have been diabolising
you ought to have been diabolising
they ought to have been diabolising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to diabolise
you oughtn't to diabolise
she oughtn't to diabolise
we oughtn't to diabolise
you oughtn't to diabolise
they oughtn't to diabolise 	I oughtn't to be diabolising
you oughtn't to be diabolising
she oughtn't to be diabolising
we oughtn't to be diabolising
you oughtn't to be diabolising
they oughtn't to be diabolising	I oughtn't to have diabolised
you oughtn't to have diabolised
she oughtn't to have diabolised
we oughtn't to have diabolised
you oughtn't to have diabolised
they oughtn't to have diabolised	I oughtn't to have been diabolising
you oughtn't to have been diabolising
she oughtn't to have been diabolising
we oughtn't to have been diabolising
you oughtn't to have been diabolising
they oughtn't to have been diabolising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I diabolise?
ought to you diabolise?
ought to she diabolise?
ought to we diabolise?
ought to you diabolise?
ought to they diabolise? 	ought to I be diabolising?
ought to you be diabolising?
ought to she be diabolising?
ought to we be diabolising?
ought to you be diabolising?
ought to they be diabolising? 	ought to I have diabolised?
ought to you have diabolised?
ought to she have diabolised?
ought to we have diabolised?
ought to you have diabolised?
ought to they have diabolised? 	ought to I have been diabolising?
ought to you have been diabolising?
ought to she have been diabolising?
ought to we have been diabolising?
ought to you have been diabolising?
ought to they have been diabolising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to diabolise?
oughtn't you to diabolise?
oughtn't she to diabolise?
oughtn't we to diabolise?
oughtn't you to diabolise?
oughtn't they to diabolise? 	oughtn't I to be diabolising?
oughtn't you to be diabolising?
oughtn't she to be diabolising?
oughtn't we to be diabolising?
oughtn't you to be diabolising?
oughtn't they to be diabolising? 	oughtn't I to have diabolised?
oughtn't you to have diabolised?
oughtn't she to have diabolised?
oughtn't we to have diabolised?
oughtn't you to have diabolised?
oughtn't they to have diabolised? 	oughtn't I to have been diabolising?
oughtn't you to have been diabolising?
oughtn't she to have been diabolising?
oughtn't we to have been diabolising?
oughtn't you to have been diabolising?
oughtn't they to have been diabolising?