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Final -m was dropped in Vulgar Latin.[1] Even in Classical Latin, final -am, -em, -um (inflectional suffixes of the accusative case) were often elided in poetic meter, suggesting the m was weakly pronounced, probably marking the nasalisation of the vowel before it. This nasal vowel lost its nasalization in the Romance languages except in monosyllables, where it became /n/ e.g. Spanish quien < quem "whom",[1] French rien "anything" < rem "thing";[2] note especially French and Catalan mon < meum "my (m.sg.)" which are derived from monosyllabic /meu̯m/ > */meu̯n/, /mun/, whereas Spanish disyllabic mío and Portuguese and Catalan monosyllabic meu are derived from disyllabic /ˈme.um/ > */ˈmeo/.[citation needed]