Consonants may be palatalized or labialized, orthographically C and C, respectively. Tones are only indicated orthographically, with diacritics, when confusion is likely. ICE corpora contain 60% (600,000 words) of orthographically transcribed "spoken" English. It almost exclusively concerns the consonant, and is sometimes orthographically represented by a double -t. Manx is closely related to Irish and Scottish Gaelic, but is orthographically sui generis. In Old English, the phoneme was represented orthographically with and . Stress is orthographically marked when it occurs on the first vowel. It alternates orthographically with in the conjugations of some verbs, indicating a sound. More will be said about these orthographically changing nouns in the section on Neapolitan nouns. Modern Hebrew has no standardized way to distinguish orthographically between and . The German /v/ (orthographically "w") can be transcribed in several ways. Yonaguni also has where Japanese and other Ryukyuan languages have (orthographically "y"). Tones are not marked orthographically, which may lead to ambiguity. The preaspiration feature is represented orthographically with an <h> preceding the given sound. Orthographically the possessive -s is separated from the noun root with an apostrophe.