Malay is an agglutinative language, and new words are formed by three methods: attaching affixes onto a root word (affixation), formation of a compound word (composition), or repetition of words or portions of words (reduplication). Nouns and verbs may be basic roots, but frequently they are derived from other words by means of prefixes and suffixes.
Malay does not make use of grammatical gender, and there are only a few words that use natural gender; the same word is used for he and she or for his and her. There is no grammatical plural in Malay either; thus orang may mean either “person” or “people”. Verbs are not inflected for person or number, and they are not marked for tense; tense is instead denoted by time adverbs (such as “yesterday”) or by other tense indicators, such as sudah “already” and belum “not yet”. On the other hand, there is a complex system of verb affixes to render nuances of meaning and to denote voice or intentional and accidental moods.
Malay does not have a grammatical subject in the sense that English does. In intransitive clauses, the noun comes before the verb. When there is both an agent and an object, these are separated by the verb (OVA or AVO), with the difference encoded in the voice of the verb. OVA, commonly but inaccurately called “passive”, is the basic and most common word order.