Declension table of ?pṛthavī

Feminine	Singular	Dual	Plural
Nominative	pṛthavī	pṛthavyau	pṛthavyaḥ
Vocative	pṛthavi	pṛthavyau	pṛthavyaḥ
Accusative	pṛthavīm	pṛthavyau	pṛthavīḥ
Instrumental	pṛthavyā	pṛthavībhyām	pṛthavībhiḥ
Dative	pṛthavyai	pṛthavībhyām	pṛthavībhyaḥ
Ablative	pṛthavyāḥ	pṛthavībhyām	pṛthavībhyaḥ
Genitive	pṛthavyāḥ	pṛthavyoḥ	pṛthavīnām
Locative	pṛthavyām	pṛthavyoḥ	pṛthavīṣu

Compound pṛthavi - pṛthavī -

Adverb -pṛthavi