Assertion: verb's vowel | /r/HasProperty | followed at long vowel
Facets:
Source sentences:
text: In Old Norse, all short-stem verbs (those with a short vowel followed by at most one consonant or a long vowel followed by no consonant) appeared to move into this class, as indicated by the fact that no umlaut occurs in the past, as would be caused by a suffix -i- .