ought to alphabetise
Regular verb: alphabetise - alphabetised- alphabetised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to alphabetise
you ought to alphabetise
he ought to alphabetise
we ought to alphabetise
you ought to alphabetise
they ought to alphabetise 	I ought to be alphabetising
you ought to be alphabetising
he ought to be alphabetising
we ought to be alphabetising
you ought to be alphabetising
they ought to be alphabetising	I ought to have alphabetised
you ought to have alphabetised
he ought to have alphabetised
we ought to have alphabetised
you ought to have alphabetised
they ought to have alphabetised	I ought to have been alphabetising
you ought to have been alphabetising
he ought to have been alphabetising
we ought to have been alphabetising
you ought to have been alphabetising
they ought to have been alphabetising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to alphabetise
you oughtn't to alphabetise
he oughtn't to alphabetise
we oughtn't to alphabetise
you oughtn't to alphabetise
they oughtn't to alphabetise 	I oughtn't to be alphabetising
you oughtn't to be alphabetising
he oughtn't to be alphabetising
we oughtn't to be alphabetising
you oughtn't to be alphabetising
they oughtn't to be alphabetising	I oughtn't to have alphabetised
you oughtn't to have alphabetised
he oughtn't to have alphabetised
we oughtn't to have alphabetised
you oughtn't to have alphabetised
they oughtn't to have alphabetised	I oughtn't to have been alphabetising
you oughtn't to have been alphabetising
he oughtn't to have been alphabetising
we oughtn't to have been alphabetising
you oughtn't to have been alphabetising
they oughtn't to have been alphabetising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I alphabetise?
ought to you alphabetise?
ought to he alphabetise?
ought to we alphabetise?
ought to you alphabetise?
ought to they alphabetise? 	ought to I be alphabetising?
ought to you be alphabetising?
ought to he be alphabetising?
ought to we be alphabetising?
ought to you be alphabetising?
ought to they be alphabetising? 	ought to I have alphabetised?
ought to you have alphabetised?
ought to he have alphabetised?
ought to we have alphabetised?
ought to you have alphabetised?
ought to they have alphabetised? 	ought to I have been alphabetising?
ought to you have been alphabetising?
ought to he have been alphabetising?
ought to we have been alphabetising?
ought to you have been alphabetising?
ought to they have been alphabetising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to alphabetise?
oughtn't you to alphabetise?
oughtn't he to alphabetise?
oughtn't we to alphabetise?
oughtn't you to alphabetise?
oughtn't they to alphabetise? 	oughtn't I to be alphabetising?
oughtn't you to be alphabetising?
oughtn't he to be alphabetising?
oughtn't we to be alphabetising?
oughtn't you to be alphabetising?
oughtn't they to be alphabetising? 	oughtn't I to have alphabetised?
oughtn't you to have alphabetised?
oughtn't he to have alphabetised?
oughtn't we to have alphabetised?
oughtn't you to have alphabetised?
oughtn't they to have alphabetised? 	oughtn't I to have been alphabetising?
oughtn't you to have been alphabetising?
oughtn't he to have been alphabetising?
oughtn't we to have been alphabetising?
oughtn't you to have been alphabetising?
oughtn't they to have been alphabetising?