Declension table of patana

Neuter	Singular	Dual	Plural
Nominative	patanam	patane	patanāni
Vocative	patana	patane	patanāni
Accusative	patanam	patane	patanāni
Instrumental	patanena	patanābhyām	patanaiḥ
Dative	patanāya	patanābhyām	patanebhyaḥ
Ablative	patanāt	patanābhyām	patanebhyaḥ
Genitive	patanasya	patanayoḥ	patanānām
Locative	patane	patanayoḥ	pataneṣu

Compound patana -

Adverb -patanam -patanāt