Declension table of ?bhūtapuṣpa

Masculine	Singular	Dual	Plural
Nominative	bhūtapuṣpaḥ	bhūtapuṣpau	bhūtapuṣpāḥ
Vocative	bhūtapuṣpa	bhūtapuṣpau	bhūtapuṣpāḥ
Accusative	bhūtapuṣpam	bhūtapuṣpau	bhūtapuṣpān
Instrumental	bhūtapuṣpeṇa	bhūtapuṣpābhyām	bhūtapuṣpaiḥ bhūtapuṣpebhiḥ
Dative	bhūtapuṣpāya	bhūtapuṣpābhyām	bhūtapuṣpebhyaḥ
Ablative	bhūtapuṣpāt	bhūtapuṣpābhyām	bhūtapuṣpebhyaḥ
Genitive	bhūtapuṣpasya	bhūtapuṣpayoḥ	bhūtapuṣpāṇām
Locative	bhūtapuṣpe	bhūtapuṣpayoḥ	bhūtapuṣpeṣu

Compound bhūtapuṣpa -

Adverb -bhūtapuṣpam -bhūtapuṣpāt