- Assistant Jagiellonian University, 1955-1957, senior assistant, 1957-1963, adiunkt, 1963-1968, docent, 1968-1978, associate professor, 1978-1984, professor, since 1984. Member committee on awards Ministry National Education, 1988-1990. Member Center Qualifying Committee Academy Appointments, 1988-1990.
- Negatively phrased utterances in English : an essay in some aspects of negation against the historical background
- An Integrated Analysis of Syntax and Semantics of Obsolete English Constructions (Prace jezykoznawcze)
- Author: The Syntactic Component of Chaucer's Astrolabe, 1968 (minister higher education award, 1969), Negatively Phrased Utterances in English, 1978 (minister higher education award, 1979), An Integrated Analysis of Syntax and Semantics of Obsolete English Constructions, 1984 (minister higher education award, 1985), The Language-To-Cognition Interface: The Old English prepositional phrase and the four-dimensional continuum, 1997 (Minister of National Education award 1999). Contributor articles to professional journals.
1963 - 1968