Declension table of ?astagāmin

Neuter	Singular	Dual	Plural
Nominative	astagāmi	astagāminī	astagāmīni
Vocative	astagāmin astagāmi	astagāminī	astagāmīni
Accusative	astagāmi	astagāminī	astagāmīni
Instrumental	astagāminā	astagāmibhyām	astagāmibhiḥ
Dative	astagāmine	astagāmibhyām	astagāmibhyaḥ
Ablative	astagāminaḥ	astagāmibhyām	astagāmibhyaḥ
Genitive	astagāminaḥ	astagāminoḥ	astagāminām
Locative	astagāmini	astagāminoḥ	astagāmiṣu

Compound astagāmi -

Adverb -astagāmi