Declension table of dīrghatara

Neuter	Singular	Dual	Plural
Nominative	dīrghataram	dīrghatare	dīrghatarāṇi
Vocative	dīrghatara	dīrghatare	dīrghatarāṇi
Accusative	dīrghataram	dīrghatare	dīrghatarāṇi
Instrumental	dīrghatareṇa	dīrghatarābhyām	dīrghataraiḥ
Dative	dīrghatarāya	dīrghatarābhyām	dīrghatarebhyaḥ
Ablative	dīrghatarāt	dīrghatarābhyām	dīrghatarebhyaḥ
Genitive	dīrghatarasya	dīrghatarayoḥ	dīrghatarāṇām
Locative	dīrghatare	dīrghatarayoḥ	dīrghatareṣu

Compound dīrghatara -

Adverb -dīrghataram -dīrghatarāt