Declension table of patana

Masculine	Singular	Dual	Plural
Nominative	patanaḥ	patanau	patanāḥ
Vocative	patana	patanau	patanāḥ
Accusative	patanam	patanau	patanān
Instrumental	patanena	patanābhyām	patanaiḥ patanebhiḥ
Dative	patanāya	patanābhyām	patanebhyaḥ
Ablative	patanāt	patanābhyām	patanebhyaḥ
Genitive	patanasya	patanayoḥ	patanānām
Locative	patane	patanayoḥ	pataneṣu

Compound patana -

Adverb -patanam -patanāt