Declension table of ?pasta

Masculine	Singular	Dual	Plural
Nominative	pastaḥ	pastau	pastāḥ
Vocative	pasta	pastau	pastāḥ
Accusative	pastam	pastau	pastān
Instrumental	pastena	pastābhyām	pastaiḥ pastebhiḥ
Dative	pastāya	pastābhyām	pastebhyaḥ
Ablative	pastāt	pastābhyām	pastebhyaḥ
Genitive	pastasya	pastayoḥ	pastānām
Locative	paste	pastayoḥ	pasteṣu

Compound pasta -

Adverb -pastam -pastāt