Declension table of ?pasta

Neuter	Singular	Dual	Plural
Nominative	pastam	paste	pastāni
Vocative	pasta	paste	pastāni
Accusative	pastam	paste	pastāni
Instrumental	pastena	pastābhyām	pastaiḥ
Dative	pastāya	pastābhyām	pastebhyaḥ
Ablative	pastāt	pastābhyām	pastebhyaḥ
Genitive	pastasya	pastayoḥ	pastānām
Locative	paste	pastayoḥ	pasteṣu

Compound pasta -

Adverb -pastam -pastāt