Declension table of ?yantrayitavya

Masculine	Singular	Dual	Plural
Nominative	yantrayitavyaḥ	yantrayitavyau	yantrayitavyāḥ
Vocative	yantrayitavya	yantrayitavyau	yantrayitavyāḥ
Accusative	yantrayitavyam	yantrayitavyau	yantrayitavyān
Instrumental	yantrayitavyena	yantrayitavyābhyām	yantrayitavyaiḥ yantrayitavyebhiḥ
Dative	yantrayitavyāya	yantrayitavyābhyām	yantrayitavyebhyaḥ
Ablative	yantrayitavyāt	yantrayitavyābhyām	yantrayitavyebhyaḥ
Genitive	yantrayitavyasya	yantrayitavyayoḥ	yantrayitavyānām
Locative	yantrayitavye	yantrayitavyayoḥ	yantrayitavyeṣu

Compound yantrayitavya -

Adverb -yantrayitavyam -yantrayitavyāt