Declension table of ?śiśayiṣitavya

Masculine	Singular	Dual	Plural
Nominative	śiśayiṣitavyaḥ	śiśayiṣitavyau	śiśayiṣitavyāḥ
Vocative	śiśayiṣitavya	śiśayiṣitavyau	śiśayiṣitavyāḥ
Accusative	śiśayiṣitavyam	śiśayiṣitavyau	śiśayiṣitavyān
Instrumental	śiśayiṣitavyena	śiśayiṣitavyābhyām	śiśayiṣitavyaiḥ śiśayiṣitavyebhiḥ
Dative	śiśayiṣitavyāya	śiśayiṣitavyābhyām	śiśayiṣitavyebhyaḥ
Ablative	śiśayiṣitavyāt	śiśayiṣitavyābhyām	śiśayiṣitavyebhyaḥ
Genitive	śiśayiṣitavyasya	śiśayiṣitavyayoḥ	śiśayiṣitavyānām
Locative	śiśayiṣitavye	śiśayiṣitavyayoḥ	śiśayiṣitavyeṣu

Compound śiśayiṣitavya -

Adverb -śiśayiṣitavyam -śiśayiṣitavyāt