Adding Linguistic Knowledge to NLP Tasks for Bulgarian: The Verb Paradigm Patterns Ivaylo Radev author 2019-09 text Proceedings of the Student Research Workshop Associated with RANLP 2019 Venelin Kovatchev editor Irina Temnikova editor Branislava Šandrih editor Ivelina Nikolova editor INCOMA Ltd. Varna, Bulgaria conference publication radev-2019-adding 10.26615/issn.2603-2821.2019_012 https://aclanthology.org/R19-2012/ 2019-09 76 82