Assertion: diphthong's vowel | /r/HasProperty | inserted in early middle english
Facets:
value: between a front vowel
type: LOCATION
value: between a following /h/
type: LOCATION
Source sentences:
text: In early Middle English, a vowel /i/ was inserted between a front vowel and a following /h/ (pronounced [ç] in this context), and a vowel /u/ was inserted between a back vowel and a following /h/ (pronounced [x] in this context).