21.   The state and national booksellers associations maintain that the three on-line booksellers have a formidable presence in California and that should count as an established nexus.

22.   The Yankees already present a formidable presence in TV negotiations, but having the Nets as their partner could create unprecedented leverage in renewal talks with Cablevision.

23.   They are a formidable presence in national politics, controlling the official opposition in Parliament as well as many seats in the governing Liberal Party.

24.   Vulgamore is a formidable presence.

25.   What about the formidable presence of Russell Crowe, you might be wondering?

26.   With a twice-broken nose and an assortment of scars, Morris was a formidable presence on the picket line or at the negotiating table.

27.   With his mane of white hair, piercing blue eyes, frayed eyebrows and tart tongue, he is a formidable presence in the classroom.

28.   Here in Tierra del Fuego, water is as much a formidable presence as land.

29.   Japan, the economic power, and China, the political power, are formidable presences in the international community.

30.   Uday Kotak, chairman of Kotak Mahindra and a chartered accountant, has built up a formidable presence in financial services.