1.   A coalition of the young and old might, from even the most tentative beginnings, grow into a formidable force.

2.   Thereafter it evolved rapidly into a formidable force.

3.   And, he said, it is important for dieters to keep in mind that there are formidable forces working against them and their so-called willpower.

4.   Beasley ran with the enthusiastic support of the Christian conservative movement, a formidable force in South Carolina.

5.   Birkin said the combined might of the two companies will create a formidable force in global mining.

6.   But it remains a formidable military force, and in the past it has called for the toppling of gulf monarchies and for the establishment of more Islamic states.

7.   But when the nontraditional students band together, they can be a formidable force.

8.   But with the Christian Democratic Union in turmoil, he has abruptly emerged as a formidable national force.

9.   Center Scott Paddock from Notre Dame has been a formidable force inside.

10.   Even an unattached Lycos is still a formidable Internet force.