Declension table of hāsya

Masculine	Singular	Dual	Plural
Nominative	hāsyaḥ	hāsyau	hāsyāḥ
Vocative	hāsya	hāsyau	hāsyāḥ
Accusative	hāsyam	hāsyau	hāsyān
Instrumental	hāsyena	hāsyābhyām	hāsyaiḥ hāsyebhiḥ
Dative	hāsyāya	hāsyābhyām	hāsyebhyaḥ
Ablative	hāsyāt	hāsyābhyām	hāsyebhyaḥ
Genitive	hāsyasya	hāsyayoḥ	hāsyānām
Locative	hāsye	hāsyayoḥ	hāsyeṣu

Compound hāsya -

Adverb -hāsyam -hāsyāt