ought to desalinise
Regular verb: desalinise - desalinised- desalinised

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to desalinise
you ought to desalinise
he ought to desalinise
we ought to desalinise
you ought to desalinise
they ought to desalinise 	I ought to be desalinising
you ought to be desalinising
he ought to be desalinising
we ought to be desalinising
you ought to be desalinising
they ought to be desalinising	I ought to have desalinised
you ought to have desalinised
he ought to have desalinised
we ought to have desalinised
you ought to have desalinised
they ought to have desalinised	I ought to have been desalinising
you ought to have been desalinising
he ought to have been desalinising
we ought to have been desalinising
you ought to have been desalinising
they ought to have been desalinising	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to desalinise
you oughtn't to desalinise
he oughtn't to desalinise
we oughtn't to desalinise
you oughtn't to desalinise
they oughtn't to desalinise 	I oughtn't to be desalinising
you oughtn't to be desalinising
he oughtn't to be desalinising
we oughtn't to be desalinising
you oughtn't to be desalinising
they oughtn't to be desalinising	I oughtn't to have desalinised
you oughtn't to have desalinised
he oughtn't to have desalinised
we oughtn't to have desalinised
you oughtn't to have desalinised
they oughtn't to have desalinised	I oughtn't to have been desalinising
you oughtn't to have been desalinising
he oughtn't to have been desalinising
we oughtn't to have been desalinising
you oughtn't to have been desalinising
they oughtn't to have been desalinising	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I desalinise?
ought to you desalinise?
ought to he desalinise?
ought to we desalinise?
ought to you desalinise?
ought to they desalinise? 	ought to I be desalinising?
ought to you be desalinising?
ought to he be desalinising?
ought to we be desalinising?
ought to you be desalinising?
ought to they be desalinising? 	ought to I have desalinised?
ought to you have desalinised?
ought to he have desalinised?
ought to we have desalinised?
ought to you have desalinised?
ought to they have desalinised? 	ought to I have been desalinising?
ought to you have been desalinising?
ought to he have been desalinising?
ought to we have been desalinising?
ought to you have been desalinising?
ought to they have been desalinising? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to desalinise?
oughtn't you to desalinise?
oughtn't he to desalinise?
oughtn't we to desalinise?
oughtn't you to desalinise?
oughtn't they to desalinise? 	oughtn't I to be desalinising?
oughtn't you to be desalinising?
oughtn't he to be desalinising?
oughtn't we to be desalinising?
oughtn't you to be desalinising?
oughtn't they to be desalinising? 	oughtn't I to have desalinised?
oughtn't you to have desalinised?
oughtn't he to have desalinised?
oughtn't we to have desalinised?
oughtn't you to have desalinised?
oughtn't they to have desalinised? 	oughtn't I to have been desalinising?
oughtn't you to have been desalinising?
oughtn't he to have been desalinising?
oughtn't we to have been desalinising?
oughtn't you to have been desalinising?
oughtn't they to have been desalinising?