What are the 8 branches of grammar?

The concept of "8 branches of grammar" is not a standard or widely recognized term in linguistics. There are different ways to categorize the components of grammar, but a fixed list of 8 branches is not a common approach.

However, here's a possible interpretation based on common grammatical concepts:

1. Phonetics/Phonology: The study of sounds and sound systems in language.

2. Morphology: The study of word structure and how words are formed.

3. Syntax: The study of sentence structure and how words are combined to form phrases and clauses.

4. Semantics: The study of meaning and how words and sentences convey meaning.

5. Pragmatics: The study of how language is used in context and how meaning is interpreted in different situations.

6. Lexicon: The study of vocabulary and the meaning of individual words.

7. Etymology: The study of the origin and history of words.

8. Historical Linguistics: The study of language change over time.

It's important to note that these are just some possible interpretations of "8 branches of grammar," and other classifications might be more relevant depending on the specific field of study.

Furthermore, some aspects of grammar, like morphology and syntax, are closely intertwined and difficult to separate completely.