Declension table of ?kṛṣṇagiri

Masculine	Singular	Dual	Plural
Nominative	kṛṣṇagiriḥ	kṛṣṇagirī	kṛṣṇagirayaḥ
Vocative	kṛṣṇagire	kṛṣṇagirī	kṛṣṇagirayaḥ
Accusative	kṛṣṇagirim	kṛṣṇagirī	kṛṣṇagirīn
Instrumental	kṛṣṇagiriṇā	kṛṣṇagiribhyām	kṛṣṇagiribhiḥ
Dative	kṛṣṇagiraye	kṛṣṇagiribhyām	kṛṣṇagiribhyaḥ
Ablative	kṛṣṇagireḥ	kṛṣṇagiribhyām	kṛṣṇagiribhyaḥ
Genitive	kṛṣṇagireḥ	kṛṣṇagiryoḥ	kṛṣṇagirīṇām
Locative	kṛṣṇagirau	kṛṣṇagiryoḥ	kṛṣṇagiriṣu

Compound kṛṣṇagiri -

Adverb -kṛṣṇagiri