G. J. Adler

“ Of the Declension of Adjectives. A. Adjectives are inflected like substantives of the first, second, and third declensions. Those in us, a, um and er, a, um belong to the first and second declension; those in er, is, e, those in is, is, e and all the adjectives of one termination, to the third. B. Some adjectives have a special termination for each of the three genders (e.g., bonus, a, um, ācer, ācris, ācre) , some have one common form for the masculine and feminine (e.g., vīlis, m. & f., vīle, n.) ”

“ When hungry and thirsty are in the predicate of the sentence, it is necessary to use verbs, and not the participles.
5 The common rule is that the genitive (and in general every word governed) should be put before the word governing it. ”