Experiential Metafunciton: Communicative, Behavioural, Existential and Meteorologial Processes
Review: Relational process
Six sub-categories:
Attributive: He is hansome. [Carrier, Attribute]
Identifying: He is our English teacher. [Token, Value]
Locational: He is in the room. [Carrier, Location]
Directional: He is from Xiong'an. [Carrier, Dir:Destination]
Possessive: He has a car. [Possessor, Possessed]
Correlational: These colors blend with the mountains. [Correlator 1, Correlator2]
1. Communicative processes
交流过程（言语过程）：语言进行信息交换的经验过程，eg. 说话（saying）、意指（meaning）。
涉及：交流方（Comunicator）、交流内容(Communicated)、交流对象（Communicatee）等。在影响或使役甲流过
