English verb conjugation
OUGHT TO PARBOIL

Regular verb: parboil - parboiled - parboiled

Affirmation

Simple form	V-ing form
I ought to parboil you ought to parboil he ought to parboil we ought to parboil you ought to parboil they ought to parboil	I ought to be parboiling you ought to be parboiling he ought to be parboiling we ought to be parboiling you ought to be parboiling they ought to be parboiling
Perfect	V-ing perfect
I ought to have parboiled you ought to have parboiled he ought to have parboiled we ought to have parboiled you ought to have parboiled they ought to have parboiled	I ought to have been parboiling you ought to have been parboiling he ought to have been parboiling we ought to have been parboiling you ought to have been parboiling they ought to have been parboiling

Negation

Simple form	V-ing form
I ought not to parboil you ought not to parboil he ought not to parboil we ought not to parboil you ought not to parboil they ought not to parboil	I ought not to parboiling you ought not to parboiling he ought not to parboiling we ought not to parboiling you ought not to parboiling they ought not to parboiling
Perfect	V-ing perfect
I ought not to have parboiled you ought not to have parboiled he ought not to have parboiled we ought not to have parboiled you ought not to have parboiled they ought not to have parboiled	I ought not to have been parboiling you ought not to have been parboiling he ought not to have been parboiling we ought not to have been parboiling you ought not to have been parboiling they ought not to have been parboiling

Interrogative form

Simple form	V-ing form
ought to I parboil? ought to you parboil? ought to he parboil? ought to we parboil? ought to you parboil? ought to they parboil?	ought to I be parboiling? ought to you be parboiling? ought to he be parboiling? ought to we be parboiling? ought to you be parboiling? ought to they be parboiling?
Perfect	V-ing perfect
ought to I have parboiled? ought to you have parboiled? ought to he have parboiled? ought to we have parboiled? ought to you have parboiled? ought to they have parboiled?	ought to I have been parboiling? ought to you have been parboiling? ought to he have been parboiling? ought to we have been parboiling? ought to you have been parboiling? ought to they have been parboiling?

Interro-negative form

Simple form	V-ing form
ought I not to parboil? ought you not to parboil? ought he not to parboil? ought we not to parboil? ought you not to parboil? ought they not to parboil?	ought I not to be parboiling? ought you not to be parboiling? ought he not to be parboiling? ought we not to be parboiling? ought you not to be parboiling? ought they not to be parboiling?
Perfect	V-ing perfect
ought I not to have parboiled? ought you not to have parboiled? ought he not to have parboiled? ought we not to have parboiled? ought you not to have parboiled? ought they not to have parboiled?	ought I not to have been parboiling? ought you not to have been parboiling? ought he not to have been parboiling? ought we not to have been parboiling? ought you not to have been parboiling? ought they not to have been parboiling?