Declension table of ?dārghasattra

Neuter	Singular	Dual	Plural
Nominative	dārghasattram	dārghasattre	dārghasattrāṇi
Vocative	dārghasattra	dārghasattre	dārghasattrāṇi
Accusative	dārghasattram	dārghasattre	dārghasattrāṇi
Instrumental	dārghasattreṇa	dārghasattrābhyām	dārghasattraiḥ
Dative	dārghasattrāya	dārghasattrābhyām	dārghasattrebhyaḥ
Ablative	dārghasattrāt	dārghasattrābhyām	dārghasattrebhyaḥ
Genitive	dārghasattrasya	dārghasattrayoḥ	dārghasattrāṇām
Locative	dārghasattre	dārghasattrayoḥ	dārghasattreṣu

Compound dārghasattra -

Adverb -dārghasattram -dārghasattrāt