begrudge vs grudge

English as a Second Language English Vocabulary, Grammar and Idioms
1

a.

  1. I know you grudge what I give him.
    1a. I know you begrudge him.
  2. I grudgingly paid the bill.
    2a. I begrudgingly paid the bill.
    Are the sentences correct?
    Do the pairs mean the same?

b.

  1. She begrudged her friend the award.
  2. She begrudged her friend for the award.
    Are these sentences correct?
    Thanks.
2

section a.
1a. I know you begrudge what I give him.

The sentences mean the same.

Section b.
2 is incorrect