1 The wolf has been gnawing away on the bone.

2 The rats was gnawing at the box.

3 The dog was gnawing at a bone.

4 He was afflicted always with a gnawing restlessness.

5 The dog was gnawing a bone.

6 The farmer's dog has been gnawing away on a bone under the table.

7 Doubt was gnawing away at her confidence.

8 Something was gnawing at the back of his mind.

9 Sorrow is gnawing at her heart.

10 Fear and anxiety were gnawing her.

11 The puppy was gnawing on a bone.

12 A dog was gnawing at an old bone.

13 After three days, we felt an agonizing,[] gnawing hunger.

14 The problem had been gnawing at him for months.

15 Mary Ann's exhilaration gave way to gnawing fear.

16 These doubts had been gnawing at him for some time.

17 The dog has been gnawing away on the bone all day.

18 I've had gnawing doubts about this project for some time.

19 Doubts were already gnawing away at the back of his mind.

20 A dog lay under the table, gnawing on a bone.

21 I saw the skins of tigers flaming in his palace on the Grand Canal; I saw him opening a chest of rubies to ease, with their crimson-lighted depths, the gnawings of his broken heart.