1. She spends less of her time playing tennis now. - correct example
2. She had less of reason to complain than I. - incorrect example (I know we can make "reason" countable and write "less of a reason")
In both 1. and 2. we have the uncountable nouns "time" and "reason" after "less of". Why, then, is 1. correct but 2. incorrect?
3. people of lesser importance. - correct example
4. She had lesser reason to complain than I. - incorrect example (I know we can make "reason" countable and write "a lesser reason")
In both 3. and 4. we have the uncountable nouns "importance" and "reason" after "lesser". Why, then, is 3. correct but 4. incorrect?
Thanks!