Typical tags address lemmatisation (lexeme or base form), inflexion, derivation, syntactic function, dependency, valency, case roles, semantic type etc.
All persons, judges and jurymen alike, form different impressions of the dramas unfolded before them; an inflexion or a cough may awaken subconscious predilections, varied idiosyncrasies and prejudices.
He succeeded in explaining the colour of thin and of thick plates, and the inflexion of light, and he wrote on double refraction, light polarization and binocular vision.