Declension table of ?pūṣkara

Neuter	Singular	Dual	Plural
Nominative	pūṣkaram	pūṣkare	pūṣkarāṇi
Vocative	pūṣkara	pūṣkare	pūṣkarāṇi
Accusative	pūṣkaram	pūṣkare	pūṣkarāṇi
Instrumental	pūṣkareṇa	pūṣkarābhyām	pūṣkaraiḥ
Dative	pūṣkarāya	pūṣkarābhyām	pūṣkarebhyaḥ
Ablative	pūṣkarāt	pūṣkarābhyām	pūṣkarebhyaḥ
Genitive	pūṣkarasya	pūṣkarayoḥ	pūṣkarāṇām
Locative	pūṣkare	pūṣkarayoḥ	pūṣkareṣu

Compound pūṣkara -

Adverb -pūṣkaram -pūṣkarāt