English verb conjugation
OUGHT TO PIECE

Regular verb: piece - pieced - pieced

Affirmation

Simple form	V-ing form
I ought to piece you ought to piece he ought to piece we ought to piece you ought to piece they ought to piece	I ought to be piecing you ought to be piecing he ought to be piecing we ought to be piecing you ought to be piecing they ought to be piecing
Perfect	V-ing perfect
I ought to have pieced you ought to have pieced he ought to have pieced we ought to have pieced you ought to have pieced they ought to have pieced	I ought to have been piecing you ought to have been piecing he ought to have been piecing we ought to have been piecing you ought to have been piecing they ought to have been piecing

Negation

Simple form	V-ing form
I ought not to piece you ought not to piece he ought not to piece we ought not to piece you ought not to piece they ought not to piece	I ought not to piecing you ought not to piecing he ought not to piecing we ought not to piecing you ought not to piecing they ought not to piecing
Perfect	V-ing perfect
I ought not to have pieced you ought not to have pieced he ought not to have pieced we ought not to have pieced you ought not to have pieced they ought not to have pieced	I ought not to have been piecing you ought not to have been piecing he ought not to have been piecing we ought not to have been piecing you ought not to have been piecing they ought not to have been piecing

Interrogative form

Simple form	V-ing form
ought to I piece? ought to you piece? ought to he piece? ought to we piece? ought to you piece? ought to they piece?	ought to I be piecing? ought to you be piecing? ought to he be piecing? ought to we be piecing? ought to you be piecing? ought to they be piecing?
Perfect	V-ing perfect
ought to I have pieced? ought to you have pieced? ought to he have pieced? ought to we have pieced? ought to you have pieced? ought to they have pieced?	ought to I have been piecing? ought to you have been piecing? ought to he have been piecing? ought to we have been piecing? ought to you have been piecing? ought to they have been piecing?

Interro-negative form

Simple form	V-ing form
ought I not to piece? ought you not to piece? ought he not to piece? ought we not to piece? ought you not to piece? ought they not to piece?	ought I not to be piecing? ought you not to be piecing? ought he not to be piecing? ought we not to be piecing? ought you not to be piecing? ought they not to be piecing?
Perfect	V-ing perfect
ought I not to have pieced? ought you not to have pieced? ought he not to have pieced? ought we not to have pieced? ought you not to have pieced? ought they not to have pieced?	ought I not to have been piecing? ought you not to have been piecing? ought he not to have been piecing? ought we not to have been piecing? ought you not to have been piecing? ought they not to have been piecing?