English verb conjugation
OUGHT TO PARENTHESISE

Regular verb: parenthesise - parenthesised - parenthesised

Affirmation

Simple form	V-ing form
I ought to parenthesise you ought to parenthesise he ought to parenthesise we ought to parenthesise you ought to parenthesise they ought to parenthesise	I ought to be parenthesising you ought to be parenthesising he ought to be parenthesising we ought to be parenthesising you ought to be parenthesising they ought to be parenthesising
Perfect	V-ing perfect
I ought to have parenthesised you ought to have parenthesised he ought to have parenthesised we ought to have parenthesised you ought to have parenthesised they ought to have parenthesised	I ought to have been parenthesising you ought to have been parenthesising he ought to have been parenthesising we ought to have been parenthesising you ought to have been parenthesising they ought to have been parenthesising

Negation

Simple form	V-ing form
I oughtn't to parenthesise you oughtn't to parenthesise he oughtn't to parenthesise we oughtn't to parenthesise you oughtn't to parenthesise they oughtn't to parenthesise	I oughtn't to be parenthesising you oughtn't to be parenthesising he oughtn't to be parenthesising we oughtn't to be parenthesising you oughtn't to be parenthesising they oughtn't to be parenthesising
Perfect	V-ing perfect
I oughtn't to have parenthesised you oughtn't to have parenthesised he oughtn't to have parenthesised we oughtn't to have parenthesised you oughtn't to have parenthesised they oughtn't to have parenthesised	I oughtn't to have been parenthesising you oughtn't to have been parenthesising he oughtn't to have been parenthesising we oughtn't to have been parenthesising you oughtn't to have been parenthesising they oughtn't to have been parenthesising

Interrogative form

Simple form	V-ing form
ought to I parenthesise? ought to you parenthesise? ought to he parenthesise? ought to we parenthesise? ought to you parenthesise? ought to they parenthesise?	ought to I be parenthesising? ought to you be parenthesising? ought to he be parenthesising? ought to we be parenthesising? ought to you be parenthesising? ought to they be parenthesising?
Perfect	V-ing perfect
ought to I have parenthesised? ought to you have parenthesised? ought to he have parenthesised? ought to we have parenthesised? ought to you have parenthesised? ought to they have parenthesised?	ought to I have been parenthesising? ought to you have been parenthesising? ought to he have been parenthesising? ought to we have been parenthesising? ought to you have been parenthesising? ought to they have been parenthesising?

Interro-negative form

Simple form	V-ing form
oughtn't I to parenthesise? oughtn't you to parenthesise? oughtn't he to parenthesise? oughtn't we to parenthesise? oughtn't you to parenthesise? oughtn't they to parenthesise?	oughtn't I to be parenthesising? oughtn't you to be parenthesising? oughtn't he to be parenthesising? oughtn't we to be parenthesising? oughtn't you to be parenthesising? oughtn't they to be parenthesising?
Perfect	V-ing perfect
oughtn't I to have parenthesised? oughtn't you to have parenthesised? oughtn't he to have parenthesised? oughtn't we to have parenthesised? oughtn't you to have parenthesised? oughtn't they to have parenthesised?	oughtn't I to have been parenthesising? oughtn't you to have been parenthesising? oughtn't he to have been parenthesising? oughtn't we to have been parenthesising? oughtn't you to have been parenthesising? oughtn't they to have been parenthesising?