ingles

It used with uncountable nouns with unknown quantities , especially in the interrogative and negative forms , with things that cannot be accounted for, at least at first glance, and with collective nouns , which do not support plural .
Many (many). Its meaning varies depending on the noun it accompanies or replaced.
In affirmative sentences using ' a lot of ' while in interrogative and negative phrases are used interchangeably 'many ' or 'a lot of' when the noun is countable.
'Much ' or is used 'a lot of' if the noun is uncountable