Declension table of ?prakarṣatantra

Neuter	Singular	Dual	Plural
Nominative	prakarṣatantram	prakarṣatantre	prakarṣatantrāṇi
Vocative	prakarṣatantra	prakarṣatantre	prakarṣatantrāṇi
Accusative	prakarṣatantram	prakarṣatantre	prakarṣatantrāṇi
Instrumental	prakarṣatantreṇa	prakarṣatantrābhyām	prakarṣatantraiḥ
Dative	prakarṣatantrāya	prakarṣatantrābhyām	prakarṣatantrebhyaḥ
Ablative	prakarṣatantrāt	prakarṣatantrābhyām	prakarṣatantrebhyaḥ
Genitive	prakarṣatantrasya	prakarṣatantrayoḥ	prakarṣatantrāṇām
Locative	prakarṣatantre	prakarṣatantrayoḥ	prakarṣatantreṣu

Compound prakarṣatantra -

Adverb -prakarṣatantram -prakarṣatantrāt