The Discussion of Many and Much Usage

Many people sometimes are confused how to use many and much in making sentences in English. They are always confused of in what way they should use many and much. Here, let's discussion the usage of many and much.  Many is used for the things that are countable such as pen, book, people and etc. while much is used for uncountable thing such water, money and etc.  For Example using many: how many dog do you have? in this case dogs are  countable noun  so  we use many   before dogs. while when using much the example is  how much time do you have? Time in this case is an uncountable noun so in this sentence we use much before time.