Some, any, much and many

Some and any

Some and any mean 'a couple', 'a few' or 'a number of'.
Use some in affirmative sentences and in interrogative sentences in which the answer is likely to be 'yes' (affirmative)

Any is used in negative sentences or in interrogative sentences.

If 'some' and 'any' are part of a different word, the same rules apply.

Much and many

Much and many both mean 'a lot'.
Much is used with a singular noun (uncountable).

Many is used with a plural noun (countable).