Declension table of hāva

Masculine	Singular	Dual	Plural
Nominative	hāvaḥ	hāvau	hāvāḥ
Vocative	hāva	hāvau	hāvāḥ
Accusative	hāvam	hāvau	hāvān
Instrumental	hāvena	hāvābhyām	hāvaiḥ hāvebhiḥ
Dative	hāvāya	hāvābhyām	hāvebhyaḥ
Ablative	hāvāt	hāvābhyām	hāvebhyaḥ
Genitive	hāvasya	hāvayoḥ	hāvānām
Locative	hāve	hāvayoḥ	hāveṣu

Compound hāva -

Adverb -hāvam -hāvāt