The following sentence has been split into four segments. Identify the segment that contains a grammatical error.
My aunt, Sudha, has stitch / dresses for us / every year since / we were children.

Correct option is A

Option (a) contains the grammatical error. The error in the segment "My aunt, Sudha, has stitch" is the incorrect verb form "stitch." The correct form should be "stitched" to agree with the auxiliary "has," indicating the present perfect tense.
· Grammatical rule used: In the present perfect tense, the structure is 'subject + has/have + past participle.' "Stitched" is the past participle form of "stitch."
· Example: She has stitched many beautiful quilts over the years.