Which grammatical categories are most relevant for advanced learners' vocabulary

For advanced learners, the grammatical categories most relevant for vocabulary development typically include tense, aspect, mood, voice, and modality, as these affect verb forms and meanings profoundly. Additionally, noun categories such as countability, number (singular/plural), and case are important. Adjective and adverb forms, comparative and superlative degrees, and agreement rules also play a significant role. Mastery of these categories helps learners understand nuanced meanings and use words accurately in complex sentences.

This focus on grammatical categories extends to functional categories like prepositions and connectors, which contribute to fluency and precision in communication. Advanced learners benefit from understanding not just word meanings but their grammatical behavior in context.

If a more detailed or specific list is needed, I can look further into educational linguistics or advanced language teaching resources. Would such detail be helpful?