Declension table of ?putrabhūya

Neuter	Singular	Dual	Plural
Nominative	putrabhūyam	putrabhūye	putrabhūyāṇi
Vocative	putrabhūya	putrabhūye	putrabhūyāṇi
Accusative	putrabhūyam	putrabhūye	putrabhūyāṇi
Instrumental	putrabhūyeṇa	putrabhūyābhyām	putrabhūyaiḥ
Dative	putrabhūyāya	putrabhūyābhyām	putrabhūyebhyaḥ
Ablative	putrabhūyāt	putrabhūyābhyām	putrabhūyebhyaḥ
Genitive	putrabhūyasya	putrabhūyayoḥ	putrabhūyāṇām
Locative	putrabhūye	putrabhūyayoḥ	putrabhūyeṣu

Compound putrabhūya -

Adverb -putrabhūyam -putrabhūyāt