1.   Both companies cautioned that the terms could change and the deal might never be concluded.

2.   Alarmed by the prospect of a trade war, U.S. companies are quietly cautioning the White House that sanctions would cause irreparable damage to their business prospects in China.

3.   But the companies also cautioned that no agreement had yet been concluded.

4.   But the company also cautioned that it expected sales to be flat to only slightly higher in the second quarter.

5.   But the company cautioned that growth in orders was lower than it had hoped for, partly as a result of the strong dollar and sluggish overseas markets.

6.   But the company cautioned that the idea had not progressed beyond casual responses to questions from members of Congress.

7.   Numerous U.S. companies have cautioned the White House in recent weeks against adopting costly plans to counteract global warming without further public debate.

8.   The company cautioned analysts against raising their estimates for the year.

9.   The company cautions that the effective range is cut roughly in half if the cell phone is inside a briefcase.

10.   The company cautioned at the time of its disclosure in April that it reached its findings without the participation of an independent auditor.