can you get British Pacific Fleet carriers in the FMB if so what are thay called? are there any famous carriers for the British Pacific Fleet in the FMB? thanks

I think the only British carrier is HMS Illustrious, which served in numerous theatres including the Pacific.

As dirkpit said the only "real" british carrier is HMS Illustrious. With her you can also display HMS Formidable, HMS Indomitable and HMS Victorious (the other four Illustrious-Class Carriers). The other british carriers were of the Colossus and Implacable-Class, which we do not have as objects. The four escorting battleships were all of the King George V-Class:

HMS King George V (*in game)
HMS Duke of York (* in game)
HMS Howe
HMS Anson

It also included nine Escort Carriers, which you could substitute with the various CVE objects in the FMB.