Declension table of ?vṛkṣitavya

Masculine	Singular	Dual	Plural
Nominative	vṛkṣitavyaḥ	vṛkṣitavyau	vṛkṣitavyāḥ
Vocative	vṛkṣitavya	vṛkṣitavyau	vṛkṣitavyāḥ
Accusative	vṛkṣitavyam	vṛkṣitavyau	vṛkṣitavyān
Instrumental	vṛkṣitavyena	vṛkṣitavyābhyām	vṛkṣitavyaiḥ vṛkṣitavyebhiḥ
Dative	vṛkṣitavyāya	vṛkṣitavyābhyām	vṛkṣitavyebhyaḥ
Ablative	vṛkṣitavyāt	vṛkṣitavyābhyām	vṛkṣitavyebhyaḥ
Genitive	vṛkṣitavyasya	vṛkṣitavyayoḥ	vṛkṣitavyānām
Locative	vṛkṣitavye	vṛkṣitavyayoḥ	vṛkṣitavyeṣu

Compound vṛkṣitavya -

Adverb -vṛkṣitavyam -vṛkṣitavyāt