From my experience and seeing others using Grammarly, Turnitin doesn't detect it at all, even if you abuse it for longer sentences. It is a magic wand to fix mi

From my experience and seeing others using Grammarly, Turnitin doesn't detect it at all, even if you abuse it for longer sentences. It is a magic wand to fix minor errors for the most part, and not an AI capable of writing parts of paper for you. Potentially she struggled with paraphrasing or used chatgpt.