(1) I think their marriage is on the rocks.

(2) The ship was on the rocks.

(3) The ship broke up on the rocks.

(4) I can see an eagle's nest on the rocks.

(5) The tanker is stuck fast on the rocks.

(6) I'll have a whisky on the rocks, please.

(7) The dash of the waves on the rocks.

(8) The ship had taken a pounding on the rocks.

(9) Sue's marriage is on the rocks.

(10) The boat smashed to pieces on the rocks.

(11) I'm afraid Tim's marriage is on the rocks.

(12) The ship foundered on the rocks.

(13) The breakers hurtle on the rocks.

(14) A body had been cast up on the rocks.

(15) In the storm our ship drove on the rocks.

(16) The sea was lapping on the rocks.

(17) The boys were climbing about on the rocks.

(18) He had a whisky on the rocks.

(19) Seals lie on the rocks at low tide.

(20) She was sitting on the rocks in the torrid sun.

(21) Boats often pile up on the rocks in the shallow water.

(22) The boat had been smashed to pieces on the rocks.

(23) She turned her ankle on the rocks and had to hobble back to camp.

(24) Simon's business has been on the rocks for some time and I understand he's going into liquidation.

(25) The tanker ran aground in heavy seas and is breaking up on the rocks.

(26) The hook which he had thrown did not catch on the rocks, and dropped back to the ground. Sentencedict.com

(27) In the brief space of time the company went on the rocks.

(28) She confided to her mother six months ago that her marriage was on the rocks.

(29) He fell from the bridge and dashed his brains out on the rocks below.

(30) He was unable to get down from his precarious position on the rocks.