English verb conjugation
OUGHT TO WINNOW

Regular verb: winnow - winnowed - winnowed

Affirmation

Simple form	V-ing form
I ought to winnow you ought to winnow she ought to winnow we ought to winnow you ought to winnow they ought to winnow	I ought to be winnowing you ought to be winnowing she ought to be winnowing we ought to be winnowing you ought to be winnowing they ought to be winnowing
Perfect	V-ing perfect
I ought to have winnowed you ought to have winnowed she ought to have winnowed we ought to have winnowed you ought to have winnowed they ought to have winnowed	I ought to have been winnowing you ought to have been winnowing she ought to have been winnowing we ought to have been winnowing you ought to have been winnowing they ought to have been winnowing

Negation

Simple form	V-ing form
I ought not to winnow you ought not to winnow she ought not to winnow we ought not to winnow you ought not to winnow they ought not to winnow	I ought not to winnowing you ought not to winnowing she ought not to winnowing we ought not to winnowing you ought not to winnowing they ought not to winnowing
Perfect	V-ing perfect
I ought not to have winnowed you ought not to have winnowed she ought not to have winnowed we ought not to have winnowed you ought not to have winnowed they ought not to have winnowed	I ought not to have been winnowing you ought not to have been winnowing she ought not to have been winnowing we ought not to have been winnowing you ought not to have been winnowing they ought not to have been winnowing

Interrogative form

Simple form	V-ing form
ought to I winnow? ought to you winnow? ought to she winnow? ought to we winnow? ought to you winnow? ought to they winnow?	ought to I be winnowing? ought to you be winnowing? ought to she be winnowing? ought to we be winnowing? ought to you be winnowing? ought to they be winnowing?
Perfect	V-ing perfect
ought to I have winnowed? ought to you have winnowed? ought to she have winnowed? ought to we have winnowed? ought to you have winnowed? ought to they have winnowed?	ought to I have been winnowing? ought to you have been winnowing? ought to she have been winnowing? ought to we have been winnowing? ought to you have been winnowing? ought to they have been winnowing?

Interro-negative form

Simple form	V-ing form
ought I not to winnow? ought you not to winnow? ought she not to winnow? ought we not to winnow? ought you not to winnow? ought they not to winnow?	ought I not to be winnowing? ought you not to be winnowing? ought she not to be winnowing? ought we not to be winnowing? ought you not to be winnowing? ought they not to be winnowing?
Perfect	V-ing perfect
ought I not to have winnowed? ought you not to have winnowed? ought she not to have winnowed? ought we not to have winnowed? ought you not to have winnowed? ought they not to have winnowed?	ought I not to have been winnowing? ought you not to have been winnowing? ought she not to have been winnowing? ought we not to have been winnowing? ought you not to have been winnowing? ought they not to have been winnowing?