| 11. | Mostly English, mentions three other Indo-European languages and one constructed language.
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| 12. | It was Tolkien's first constructed language inspired by the Celtic languages.
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| 13. | Proponents of constructed languages often have many reasons for using them.
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| 14. | Lojban has also taken the set of evidential indicators from L�adan constructed language.
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| 15. | Most zonal constructed languages were created during the period of Interslavic and Folkspraak.
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| 16. | Reference is also made to previously existing and parallel Germanic zonal constructed languages.
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| 17. | Fr�chet was an Esperantist, publishing some papers and articles in that constructed language.
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| 18. | Much like in other constructed languages, words are formed by affixes.
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| 19. | Nowadays, most older zonal constructed languages are known only to specialists.
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| 20. | Like natural languages, the constructed language Esperanto contains indecent vocabulary.
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