Declension table of ?bhāgya

Masculine	Singular	Dual	Plural
Nominative	bhāgyaḥ	bhāgyau	bhāgyāḥ
Vocative	bhāgya	bhāgyau	bhāgyāḥ
Accusative	bhāgyam	bhāgyau	bhāgyān
Instrumental	bhāgyena	bhāgyābhyām	bhāgyaiḥ bhāgyebhiḥ
Dative	bhāgyāya	bhāgyābhyām	bhāgyebhyaḥ
Ablative	bhāgyāt	bhāgyābhyām	bhāgyebhyaḥ
Genitive	bhāgyasya	bhāgyayoḥ	bhāgyānām
Locative	bhāgye	bhāgyayoḥ	bhāgyeṣu

Compound bhāgya -

Adverb -bhāgyam -bhāgyāt