Stitch it up British informal
It has a noun or pronoun between "stitch" and "up".
To repair something by sewing it
The cut over my forehead was deep, so the doctor stitched it up
My mom stitches my shirt up as it is torn.
To blame something for an innocent person
They stitched up him for stealing their money.
To complete the agreement successfully
He stitched an agreement up with the company to give him a discount cost.
The verb "stitch" should be conjugated according to its tense.
The phrase “to stitch up” appeared in the late 16th century, the first meaning is “to put together by sewing,” with the suggestion that the work is tired of a rush.
People tend to like forbidden or illegal things just because they are forbidden or illegal.
He must have believed that stolen fruit is the sweetest, and he, therefore, cheated on his partner.