I want to know the answer to the following question:
What combines "grain radical" with the "mouth radical"?
All the background I'm provided with is that "In modern usage, there is a graphic distinction between tā (她 "she") with the "woman radical", tā (牠 "it") with the "animal radical", tā (它 "it") with the "roof radical", and tā (祂 "He") with the "deity radical", One consequence of modifying radicals is the fossilization of rare and obscure variant logographs, some of which are not even used in Classical Chinese.". Is that enough to answer the question?
Answer: no