Affixes are categorised into noun, verb, and adjective affixes. Most characteristically, markers occur as clitics or inflectional affixes. Turkish is an agglutinative language and frequently uses affixes, and specifically suffixes, or endings. Prefixes, like all other affixes, are usually bound morphemes. Arapaho has a number of derivational affixes and processes. Some researchers see the following three cases as borderline derivational affixes. That is, a stem is that part of a word that inflectional affixes attach to. Persian makes extensive use of word building and combining affixes, stems, nouns and adjectives. Frantz classifies adjectives and adverbs as affixes but not independent classes. There are 9 inflectional affixes in the English language. Spoken Lingala has many loanwords from French, inflected with Lingala affixes. Tamil words consist of a lexical root to which one or more affixes are attached. Verbs are conjugated for person by adding affixes. Verbs in the Navajo language are formed from a word stem and multiple affixes. Each of these affixes are denoting a transitive relationship between two things.