Declension table of ?pṛthvīgṛha

Neuter	Singular	Dual	Plural
Nominative	pṛthvīgṛham	pṛthvīgṛhe	pṛthvīgṛhāṇi
Vocative	pṛthvīgṛha	pṛthvīgṛhe	pṛthvīgṛhāṇi
Accusative	pṛthvīgṛham	pṛthvīgṛhe	pṛthvīgṛhāṇi
Instrumental	pṛthvīgṛheṇa	pṛthvīgṛhābhyām	pṛthvīgṛhaiḥ
Dative	pṛthvīgṛhāya	pṛthvīgṛhābhyām	pṛthvīgṛhebhyaḥ
Ablative	pṛthvīgṛhāt	pṛthvīgṛhābhyām	pṛthvīgṛhebhyaḥ
Genitive	pṛthvīgṛhasya	pṛthvīgṛhayoḥ	pṛthvīgṛhāṇām
Locative	pṛthvīgṛhe	pṛthvīgṛhayoḥ	pṛthvīgṛheṣu

Compound pṛthvīgṛha -

Adverb -pṛthvīgṛham -pṛthvīgṛhāt