Declension table of ?prāyopagamana

Neuter	Singular	Dual	Plural
Nominative	prāyopagamanam	prāyopagamane	prāyopagamanāni
Vocative	prāyopagamana	prāyopagamane	prāyopagamanāni
Accusative	prāyopagamanam	prāyopagamane	prāyopagamanāni
Instrumental	prāyopagamanena	prāyopagamanābhyām	prāyopagamanaiḥ
Dative	prāyopagamanāya	prāyopagamanābhyām	prāyopagamanebhyaḥ
Ablative	prāyopagamanāt	prāyopagamanābhyām	prāyopagamanebhyaḥ
Genitive	prāyopagamanasya	prāyopagamanayoḥ	prāyopagamanānām
Locative	prāyopagamane	prāyopagamanayoḥ	prāyopagamaneṣu

Compound prāyopagamana -

Adverb -prāyopagamanam -prāyopagamanāt