English verb conjugation
OUGHT TO PRETTIFY

Regular verb: prettify - prettified - prettified

Affirmation

Simple form	V-ing form
I ought to prettify you ought to prettify he ought to prettify we ought to prettify you ought to prettify they ought to prettify	I ought to be prettifying you ought to be prettifying he ought to be prettifying we ought to be prettifying you ought to be prettifying they ought to be prettifying
Perfect	V-ing perfect
I ought to have prettified you ought to have prettified he ought to have prettified we ought to have prettified you ought to have prettified they ought to have prettified	I ought to have been prettifying you ought to have been prettifying he ought to have been prettifying we ought to have been prettifying you ought to have been prettifying they ought to have been prettifying

Negation

Simple form	V-ing form
I ought not to prettify you ought not to prettify he ought not to prettify we ought not to prettify you ought not to prettify they ought not to prettify	I ought not to prettifying you ought not to prettifying he ought not to prettifying we ought not to prettifying you ought not to prettifying they ought not to prettifying
Perfect	V-ing perfect
I ought not to have prettified you ought not to have prettified he ought not to have prettified we ought not to have prettified you ought not to have prettified they ought not to have prettified	I ought not to have been prettifying you ought not to have been prettifying he ought not to have been prettifying we ought not to have been prettifying you ought not to have been prettifying they ought not to have been prettifying

Interrogative form

Simple form	V-ing form
ought to I prettify? ought to you prettify? ought to he prettify? ought to we prettify? ought to you prettify? ought to they prettify?	ought to I be prettifying? ought to you be prettifying? ought to he be prettifying? ought to we be prettifying? ought to you be prettifying? ought to they be prettifying?
Perfect	V-ing perfect
ought to I have prettified? ought to you have prettified? ought to he have prettified? ought to we have prettified? ought to you have prettified? ought to they have prettified?	ought to I have been prettifying? ought to you have been prettifying? ought to he have been prettifying? ought to we have been prettifying? ought to you have been prettifying? ought to they have been prettifying?

Interro-negative form

Simple form	V-ing form
ought I not to prettify? ought you not to prettify? ought he not to prettify? ought we not to prettify? ought you not to prettify? ought they not to prettify?	ought I not to be prettifying? ought you not to be prettifying? ought he not to be prettifying? ought we not to be prettifying? ought you not to be prettifying? ought they not to be prettifying?
Perfect	V-ing perfect
ought I not to have prettified? ought you not to have prettified? ought he not to have prettified? ought we not to have prettified? ought you not to have prettified? ought they not to have prettified?	ought I not to have been prettifying? ought you not to have been prettifying? ought he not to have been prettifying? ought we not to have been prettifying? ought you not to have been prettifying? ought they not to have been prettifying?