English verb conjugation
OUGHT TO METATHESISE

Regular verb: metathesise - metathesised - metathesised

Affirmation

Simple form	V-ing form
I ought to metathesise you ought to metathesise he ought to metathesise we ought to metathesise you ought to metathesise they ought to metathesise	I ought to be metathesising you ought to be metathesising he ought to be metathesising we ought to be metathesising you ought to be metathesising they ought to be metathesising
Perfect	V-ing perfect
I ought to have metathesised you ought to have metathesised he ought to have metathesised we ought to have metathesised you ought to have metathesised they ought to have metathesised	I ought to have been metathesising you ought to have been metathesising he ought to have been metathesising we ought to have been metathesising you ought to have been metathesising they ought to have been metathesising

Negation

Simple form	V-ing form
I oughtn't to metathesise you oughtn't to metathesise he oughtn't to metathesise we oughtn't to metathesise you oughtn't to metathesise they oughtn't to metathesise	I oughtn't to be metathesising you oughtn't to be metathesising he oughtn't to be metathesising we oughtn't to be metathesising you oughtn't to be metathesising they oughtn't to be metathesising
Perfect	V-ing perfect
I oughtn't to have metathesised you oughtn't to have metathesised he oughtn't to have metathesised we oughtn't to have metathesised you oughtn't to have metathesised they oughtn't to have metathesised	I oughtn't to have been metathesising you oughtn't to have been metathesising he oughtn't to have been metathesising we oughtn't to have been metathesising you oughtn't to have been metathesising they oughtn't to have been metathesising

Interrogative form

Simple form	V-ing form
ought to I metathesise? ought to you metathesise? ought to he metathesise? ought to we metathesise? ought to you metathesise? ought to they metathesise?	ought to I be metathesising? ought to you be metathesising? ought to he be metathesising? ought to we be metathesising? ought to you be metathesising? ought to they be metathesising?
Perfect	V-ing perfect
ought to I have metathesised? ought to you have metathesised? ought to he have metathesised? ought to we have metathesised? ought to you have metathesised? ought to they have metathesised?	ought to I have been metathesising? ought to you have been metathesising? ought to he have been metathesising? ought to we have been metathesising? ought to you have been metathesising? ought to they have been metathesising?

Interro-negative form

Simple form	V-ing form
oughtn't I to metathesise? oughtn't you to metathesise? oughtn't he to metathesise? oughtn't we to metathesise? oughtn't you to metathesise? oughtn't they to metathesise?	oughtn't I to be metathesising? oughtn't you to be metathesising? oughtn't he to be metathesising? oughtn't we to be metathesising? oughtn't you to be metathesising? oughtn't they to be metathesising?
Perfect	V-ing perfect
oughtn't I to have metathesised? oughtn't you to have metathesised? oughtn't he to have metathesised? oughtn't we to have metathesised? oughtn't you to have metathesised? oughtn't they to have metathesised?	oughtn't I to have been metathesising? oughtn't you to have been metathesising? oughtn't he to have been metathesising? oughtn't we to have been metathesising? oughtn't you to have been metathesising? oughtn't they to have been metathesising?