Declension table of ?hasamāna

Neuter	Singular	Dual	Plural
Nominative	hasamānam	hasamāne	hasamānāni
Vocative	hasamāna	hasamāne	hasamānāni
Accusative	hasamānam	hasamāne	hasamānāni
Instrumental	hasamānena	hasamānābhyām	hasamānaiḥ
Dative	hasamānāya	hasamānābhyām	hasamānebhyaḥ
Ablative	hasamānāt	hasamānābhyām	hasamānebhyaḥ
Genitive	hasamānasya	hasamānayoḥ	hasamānānām
Locative	hasamāne	hasamānayoḥ	hasamāneṣu

Compound hasamāna -

Adverb -hasamānam -hasamānāt