These are the main points of inquiry behind studies into lexical semantics, structural semantics, and theories of compositionality ( respectively ).
2.
These forms were applied by, among others, A . J . Greimas ( 1917 1992 ) in his structural semantics, following the generalizing intention of Br�ndal.
3.
Greimas first presented the square in " Semantique Structurale " ( 1966 ), a book which was later published as " Structural Semantics : An Attempt at a Method " ( 1983 ).