Declension table of ?dhruvabhramaṇayantra

Neuter	Singular	Dual	Plural
Nominative	dhruvabhramaṇayantram	dhruvabhramaṇayantre	dhruvabhramaṇayantrāṇi
Vocative	dhruvabhramaṇayantra	dhruvabhramaṇayantre	dhruvabhramaṇayantrāṇi
Accusative	dhruvabhramaṇayantram	dhruvabhramaṇayantre	dhruvabhramaṇayantrāṇi
Instrumental	dhruvabhramaṇayantreṇa	dhruvabhramaṇayantrābhyām	dhruvabhramaṇayantraiḥ
Dative	dhruvabhramaṇayantrāya	dhruvabhramaṇayantrābhyām	dhruvabhramaṇayantrebhyaḥ
Ablative	dhruvabhramaṇayantrāt	dhruvabhramaṇayantrābhyām	dhruvabhramaṇayantrebhyaḥ
Genitive	dhruvabhramaṇayantrasya	dhruvabhramaṇayantrayoḥ	dhruvabhramaṇayantrāṇām
Locative	dhruvabhramaṇayantre	dhruvabhramaṇayantrayoḥ	dhruvabhramaṇayantreṣu

Compound dhruvabhramaṇayantra -

Adverb -dhruvabhramaṇayantram -dhruvabhramaṇayantrāt