I've seen alot of confusion around the fediverse abt this so I made a handy chart to clear things up.
Hope its helpful.
Infinitive: boobare(1st declension)
(singular/plural)
Nomative: booba/boobae
Genative: boobae/boobarum
Dative: boobae/boobis
Accusative: boobam/boobas
Abblative: booba/boobis
Vocative: booba/boobae
(Some accents omitted due to limitations of my phone.)