See English Grammar (the Basics / Extended; I/II) as a reference.
I use some abbreviations and initials in this page:
- AdjP (Adjective Phrase) - AdjP is what a single adjective can form. However, AdjP may be formed in other ways
- NP (Noun Phrase) - NP is what a single noun can form. However, NP may be formed in other ways
- PP (Preposition Phrase) - PP is made by preposition