Declension table of ?gāthāntara

Masculine	Singular	Dual	Plural
Nominative	gāthāntaraḥ	gāthāntarau	gāthāntarāḥ
Vocative	gāthāntara	gāthāntarau	gāthāntarāḥ
Accusative	gāthāntaram	gāthāntarau	gāthāntarān
Instrumental	gāthāntareṇa	gāthāntarābhyām	gāthāntaraiḥ gāthāntarebhiḥ
Dative	gāthāntarāya	gāthāntarābhyām	gāthāntarebhyaḥ
Ablative	gāthāntarāt	gāthāntarābhyām	gāthāntarebhyaḥ
Genitive	gāthāntarasya	gāthāntarayoḥ	gāthāntarāṇām
Locative	gāthāntare	gāthāntarayoḥ	gāthāntareṣu

Compound gāthāntara -

Adverb -gāthāntaram -gāthāntarāt