Declension table of ?bṛhattīrthamāhātmya

Neuter	Singular	Dual	Plural
Nominative	bṛhattīrthamāhātmyam	bṛhattīrthamāhātmye	bṛhattīrthamāhātmyāni
Vocative	bṛhattīrthamāhātmya	bṛhattīrthamāhātmye	bṛhattīrthamāhātmyāni
Accusative	bṛhattīrthamāhātmyam	bṛhattīrthamāhātmye	bṛhattīrthamāhātmyāni
Instrumental	bṛhattīrthamāhātmyena	bṛhattīrthamāhātmyābhyām	bṛhattīrthamāhātmyaiḥ
Dative	bṛhattīrthamāhātmyāya	bṛhattīrthamāhātmyābhyām	bṛhattīrthamāhātmyebhyaḥ
Ablative	bṛhattīrthamāhātmyāt	bṛhattīrthamāhātmyābhyām	bṛhattīrthamāhātmyebhyaḥ
Genitive	bṛhattīrthamāhātmyasya	bṛhattīrthamāhātmyayoḥ	bṛhattīrthamāhātmyānām
Locative	bṛhattīrthamāhātmye	bṛhattīrthamāhātmyayoḥ	bṛhattīrthamāhātmyeṣu

Compound bṛhattīrthamāhātmya -

Adverb -bṛhattīrthamāhātmyam -bṛhattīrthamāhātmyāt