Predication – is the connection between situation in the utterance and reality.
Predicative relations are the relations of interdependence: primary and secondary predication.
As mentioned above, SR may be observed in utterances, which is impossible when we deal with PR. Therefore, PR are identified with ‘language’ while SR are identified with ‘speech’.
Predicative word combinations are distinguished on the basis of secondary predication.
The predicative word-group consists of a nominal element (noun, pronoun) and a non-finite form of the verb: N + Vnon-fin. There are Gerundial, Infinitive and Participial word-groups (complexes) in the English language: his reading, for me to know, the boy running, etc.)