English verb conjugation
OUGHT TO DEDUCE

Regular verb: deduce - deduced - deduced

Affirmation

Simple form	V-ing form
I ought to deduce you ought to deduce he ought to deduce we ought to deduce you ought to deduce they ought to deduce	I ought to be deducing you ought to be deducing he ought to be deducing we ought to be deducing you ought to be deducing they ought to be deducing
Perfect	V-ing perfect
I ought to have deduced you ought to have deduced he ought to have deduced we ought to have deduced you ought to have deduced they ought to have deduced	I ought to have been deducing you ought to have been deducing he ought to have been deducing we ought to have been deducing you ought to have been deducing they ought to have been deducing

Negation

Simple form	V-ing form
I ought not to deduce you ought not to deduce he ought not to deduce we ought not to deduce you ought not to deduce they ought not to deduce	I ought not to deducing you ought not to deducing he ought not to deducing we ought not to deducing you ought not to deducing they ought not to deducing
Perfect	V-ing perfect
I ought not to have deduced you ought not to have deduced he ought not to have deduced we ought not to have deduced you ought not to have deduced they ought not to have deduced	I ought not to have been deducing you ought not to have been deducing he ought not to have been deducing we ought not to have been deducing you ought not to have been deducing they ought not to have been deducing

Interrogative form

Simple form	V-ing form
ought to I deduce? ought to you deduce? ought to he deduce? ought to we deduce? ought to you deduce? ought to they deduce?	ought to I be deducing? ought to you be deducing? ought to he be deducing? ought to we be deducing? ought to you be deducing? ought to they be deducing?
Perfect	V-ing perfect
ought to I have deduced? ought to you have deduced? ought to he have deduced? ought to we have deduced? ought to you have deduced? ought to they have deduced?	ought to I have been deducing? ought to you have been deducing? ought to he have been deducing? ought to we have been deducing? ought to you have been deducing? ought to they have been deducing?

Interro-negative form

Simple form	V-ing form
ought I not to deduce? ought you not to deduce? ought he not to deduce? ought we not to deduce? ought you not to deduce? ought they not to deduce?	ought I not to be deducing? ought you not to be deducing? ought he not to be deducing? ought we not to be deducing? ought you not to be deducing? ought they not to be deducing?
Perfect	V-ing perfect
ought I not to have deduced? ought you not to have deduced? ought he not to have deduced? ought we not to have deduced? ought you not to have deduced? ought they not to have deduced?	ought I not to have been deducing? ought you not to have been deducing? ought he not to have been deducing? ought we not to have been deducing? ought you not to have been deducing? ought they not to have been deducing?