Combinatorial constructions include both inflectional and derivational constructions. Bound morphemes can be further classified as derivational or inflectional morphemes. The main difference between derivational morphemes and inflectional morphemes is their function for words. Choctaw verbs display a wide range of inflectional and derivational morphology. Complex inflectional and derivational morphology play a central role in Ojibwe grammar. The grammar of Munsee is characterized by complex inflectional and derivational morphology. Verbs are composed of an abstract stem to which inflectional or derivational prefixes are added. Reduplication can serve both derivational and inflectional functions. To some authors, the term includes both inflectional and derivational morphology. While some languages indicate grammatical relations with inflectional morphemes, Chinese utilizes word order and particles. Marathi employs agglutinative, inflectional and analytical forms. Most characteristically, markers occur as clitics or inflectional affixes. The article on Turkish grammar pertains chiefly to inflectional suffixes. A lemma is a group of lexemes generated by inflectional morphology. Grammatical case is a category of inflectional morphology.