VOWEL CHANGES
There are 5 basic vowels in isiXhosa...
There are 3 extended vowels...
And there are 2 semivowels.
There are 3 changes we can make to these vowels: JOIN / TRANSFORM / DELETE
SOUND CHANGES
Any letter of the alphabet that is pronounced with your lips touching is called a bilabial sound.
We change the sound of these letters when we add something to the end of a verb that has these letters in it [when these letters are in the second syllable of the verb].