Declension table of ?vṛkṣanāthaka

Masculine	Singular	Dual	Plural
Nominative	vṛkṣanāthakaḥ	vṛkṣanāthakau	vṛkṣanāthakāḥ
Vocative	vṛkṣanāthaka	vṛkṣanāthakau	vṛkṣanāthakāḥ
Accusative	vṛkṣanāthakam	vṛkṣanāthakau	vṛkṣanāthakān
Instrumental	vṛkṣanāthakena	vṛkṣanāthakābhyām	vṛkṣanāthakaiḥ vṛkṣanāthakebhiḥ
Dative	vṛkṣanāthakāya	vṛkṣanāthakābhyām	vṛkṣanāthakebhyaḥ
Ablative	vṛkṣanāthakāt	vṛkṣanāthakābhyām	vṛkṣanāthakebhyaḥ
Genitive	vṛkṣanāthakasya	vṛkṣanāthakayoḥ	vṛkṣanāthakānām
Locative	vṛkṣanāthake	vṛkṣanāthakayoḥ	vṛkṣanāthakeṣu

Compound vṛkṣanāthaka -

Adverb -vṛkṣanāthakam -vṛkṣanāthakāt