A suffix is added to the end of a word to make the word brand new
A suffix is added to the end of a word because that's just what they do
Adding an"s" to a singular noun makes it plural or more than one
Let's add an"s" to some words and have a little fun
Bee becomes bees
Cat becomes cats
Tree becomes trees
Hat becomes hats
Keep going, you can do this
Let's add"s" to a regular verb so it becomes third person singular
In the present tense and soon it will all make sense
Give becomes gives
Look becomes looks
Jump becomes jumps
Cook becomes cooks
That's how you add an"s" to the end of a word