Why suffix -ed is said 3 ways

[@SuperLearningatHome]

I was looking for this and found it! Thanks for the beautiful explanation!

[@AyushSingh-oq3kn]

YOU HAVE EXPLAINED THE DIFFERENCE BETWEEN VOWELS AND CONSONANTS THAT HELPED ME A LOT . SO THANK YOU SO MUCH . MY GREAT WISHES WITH YOU.❤❤😊😊

[@catherinewitteveen521]

Very helpful, thanks!