I ought to slip-stitch you ought to slip-stitch she ought to slip-stitch we ought to slip-stitch you ought to slip-stitch they ought to slip-stitch
V-ing form
I ought to be slip-stitching you ought to be slip-stitching she ought to be slip-stitching we ought to be slip-stitching you ought to be slip-stitching they ought to be slip-stitching
Perfect
I ought to have slip-stitched you ought to have slip-stitched she ought to have slip-stitched we ought to have slip-stitched you ought to have slip-stitched they ought to have slip-stitched
V-ing perfect
I ought to have been slip-stitching you ought to have been slip-stitching she ought to have been slip-stitching we ought to have been slip-stitching you ought to have been slip-stitching they ought to have been slip-stitching
Negation
Simple form
I oughtn't to slip-stitch you oughtn't to slip-stitch she oughtn't to slip-stitch we oughtn't to slip-stitch you oughtn't to slip-stitch they oughtn't to slip-stitch
V-ing form
I oughtn't to be slip-stitching you oughtn't to be slip-stitching she oughtn't to be slip-stitching we oughtn't to be slip-stitching you oughtn't to be slip-stitching they oughtn't to be slip-stitching
Perfect
I oughtn't to have slip-stitched you oughtn't to have slip-stitched she oughtn't to have slip-stitched we oughtn't to have slip-stitched you oughtn't to have slip-stitched they oughtn't to have slip-stitched
V-ing perfect
I oughtn't to have been slip-stitching you oughtn't to have been slip-stitching she oughtn't to have been slip-stitching we oughtn't to have been slip-stitching you oughtn't to have been slip-stitching they oughtn't to have been slip-stitching
Interrogative form
Simple form
ought to I slip-stitch? ought to you slip-stitch? ought to she slip-stitch? ought to we slip-stitch? ought to you slip-stitch? ought to they slip-stitch?
V-ing form
ought to I be slip-stitching? ought to you be slip-stitching? ought to she be slip-stitching? ought to we be slip-stitching? ought to you be slip-stitching? ought to they be slip-stitching?
Perfect
ought to I have slip-stitched? ought to you have slip-stitched? ought to she have slip-stitched? ought to we have slip-stitched? ought to you have slip-stitched? ought to they have slip-stitched?
V-ing perfect
ought to I have been slip-stitching? ought to you have been slip-stitching? ought to she have been slip-stitching? ought to we have been slip-stitching? ought to you have been slip-stitching? ought to they have been slip-stitching?
Interro-negative form
Simple form
oughtn't I to slip-stitch? oughtn't you to slip-stitch? oughtn't she to slip-stitch? oughtn't we to slip-stitch? oughtn't you to slip-stitch? oughtn't they to slip-stitch?
V-ing form
oughtn't I to be slip-stitching? oughtn't you to be slip-stitching? oughtn't she to be slip-stitching? oughtn't we to be slip-stitching? oughtn't you to be slip-stitching? oughtn't they to be slip-stitching?
Perfect
oughtn't I to have slip-stitched? oughtn't you to have slip-stitched? oughtn't she to have slip-stitched? oughtn't we to have slip-stitched? oughtn't you to have slip-stitched? oughtn't they to have slip-stitched?
V-ing perfect
oughtn't I to have been slip-stitching? oughtn't you to have been slip-stitching? oughtn't she to have been slip-stitching? oughtn't we to have been slip-stitching? oughtn't you to have been slip-stitching? oughtn't they to have been slip-stitching?