What is a diphthong vowel pattern?
What is a diphthong vowel pattern? A diphthong is a sound formed by combining two vowels in a single syllable. The two most common diphthongs in the English language are the letter combination “oy”/“oi”, as in “boy” or “coin”, and “ow”/ “ou”, as in “cloud” or “cow”. Diphthongs are usually introduced as spelling patterns in […]