Particular examination of the lexicon and grammatical features also helps to see where cohesion comes from. The ethno methodological approach of conversation analysis also looks at how the structure of interaction and communication is created by the actions or speech processes of the participants. Finally socio-linguists examine temporal order as a means of examining narrative cohesion. This can be seen from the Labovian view that narratives are a sequence of past tense main clauses, where the order of the clauses is presumed to follow the order of events