Declension table of ?vṛkṣanātha

Masculine	Singular	Dual	Plural
Nominative	vṛkṣanāthaḥ	vṛkṣanāthau	vṛkṣanāthāḥ
Vocative	vṛkṣanātha	vṛkṣanāthau	vṛkṣanāthāḥ
Accusative	vṛkṣanātham	vṛkṣanāthau	vṛkṣanāthān
Instrumental	vṛkṣanāthena	vṛkṣanāthābhyām	vṛkṣanāthaiḥ vṛkṣanāthebhiḥ
Dative	vṛkṣanāthāya	vṛkṣanāthābhyām	vṛkṣanāthebhyaḥ
Ablative	vṛkṣanāthāt	vṛkṣanāthābhyām	vṛkṣanāthebhyaḥ
Genitive	vṛkṣanāthasya	vṛkṣanāthayoḥ	vṛkṣanāthānām
Locative	vṛkṣanāthe	vṛkṣanāthayoḥ	vṛkṣanātheṣu

Compound vṛkṣanātha -

Adverb -vṛkṣanātham -vṛkṣanāthāt