Declension table of ?plavta

Neuter	Singular	Dual	Plural
Nominative	plavtam	plavte	plavtāni
Vocative	plavta	plavte	plavtāni
Accusative	plavtam	plavte	plavtāni
Instrumental	plavtena	plavtābhyām	plavtaiḥ
Dative	plavtāya	plavtābhyām	plavtebhyaḥ
Ablative	plavtāt	plavtābhyām	plavtebhyaḥ
Genitive	plavtasya	plavtayoḥ	plavtānām
Locative	plavte	plavtayoḥ	plavteṣu

Compound plavta -

Adverb -plavtam -plavtāt