Greek is famous for its ability to precisely specify syntax - for instance, it has a full 24 forms in the declension of the definite article (4 cases, 3 genders, 2 numbers):
SINGULAR PLURAL
Masc. Fem. Neuter Masc. Fem. Neuter
Nominative (subject) o ê to oi ai ta
Genitive (possessive) tou tês tou tôn tôn tôn
Dative (indirect object+) tô tê tô tois tais tois
Accusative (direct object) ton tên to tous tas ta
A large of number of words in English, Latin, and so forth, come from Greek.