Declension table of ?puraskartavya

Masculine	Singular	Dual	Plural
Nominative	puraskartavyaḥ	puraskartavyau	puraskartavyāḥ
Vocative	puraskartavya	puraskartavyau	puraskartavyāḥ
Accusative	puraskartavyam	puraskartavyau	puraskartavyān
Instrumental	puraskartavyena	puraskartavyābhyām	puraskartavyaiḥ puraskartavyebhiḥ
Dative	puraskartavyāya	puraskartavyābhyām	puraskartavyebhyaḥ
Ablative	puraskartavyāt	puraskartavyābhyām	puraskartavyebhyaḥ
Genitive	puraskartavyasya	puraskartavyayoḥ	puraskartavyānām
Locative	puraskartavye	puraskartavyayoḥ	puraskartavyeṣu

Compound puraskartavya -

Adverb -puraskartavyam -puraskartavyāt