There is/are +some /any

Point 3: Use 'there is' with uncountable nouns.

There is some money on the table.

Point 4: Use 'there is' with singular countable nouns, and 'there are' with plural countable nouns.

There is a pen on the table.

There are some pens on the table.

Point 5: We usually use 'some' in affirmative statements with plural count nouns or uncountable nouns.

Point 6: We usually use 'any' in questions and negative statements with plural count nouns or uncountable nouns.