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 ought not to parenthesise you ought not to parenthesise he ought not to parenthesise we ought not to parenthesise you ought not to parenthesise they ought not to parenthesise	I ought not to parenthesising you ought not to parenthesising he ought not to parenthesising we ought not to parenthesising you ought not to parenthesising they ought not to parenthesising
Perfect	V-ing perfect
I ought not to have parenthesised you ought not to have parenthesised he ought not to have parenthesised we ought not to have parenthesised you ought not to have parenthesised they ought not to have parenthesised	I ought not to have been parenthesising you ought not to have been parenthesising he ought not to have been parenthesising we ought not to have been parenthesising you ought not to have been parenthesising they ought not 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
ought I not to parenthesise? ought you not to parenthesise? ought he not to parenthesise? ought we not to parenthesise? ought you not to parenthesise? ought they not to parenthesise?	ought I not to be parenthesising? ought you not to be parenthesising? ought he not to be parenthesising? ought we not to be parenthesising? ought you not to be parenthesising? ought they not to be parenthesising?
Perfect	V-ing perfect
ought I not to have parenthesised? ought you not to have parenthesised? ought he not to have parenthesised? ought we not to have parenthesised? ought you not to have parenthesised? ought they not to have parenthesised?	ought I not to have been parenthesising? ought you not to have been parenthesising? ought he not to have been parenthesising? ought we not to have been parenthesising? ought you not to have been parenthesising? ought they not to have been parenthesising?