Table: basque_verbs
Columns: perfect_stem
future_stem
imperfect_stem
short_stem
meaning

Question: What is the short stem for garbitzen?
SQL: SELECT "short_stem" FROM basque_verbs WHERE "imperfect_stem" = 'garbitzen'

Question: What is the perfect stem for pozten?
SQL: SELECT "perfect_stem" FROM basque_verbs WHERE "imperfect_stem" = 'pozten'

Question: Name the perfect stem for jo
SQL: SELECT COUNT("perfect_stem") FROM basque_verbs WHERE "short_stem" = 'jo'

Question: What is the number for future stem for poztu?
SQL: SELECT COUNT("future_stem") FROM basque_verbs WHERE "perfect_stem" = 'poztu'