Colloquial Welsh morphology
（重定向自Nasal mutation）
The morphology of the Welsh language has many characteristics likely to be unfamiliar to speakers of English or continental European languages like French or German, but has much in common with the other modern Insular Celtic languages: Irish, Scottish Gaelic, Manx, Cornish, and Breton. Welsh is a moderately inflected language. Verbs inflect for person, tense, and mood with affirmative, interrogative, and negative conjugations of some verbs. There is no case inflection in Modern Welsh.