Complex sentence: Only three examples of the class remain, with two in their original form as W AB s. W AB 794 is preserved at Feilding, and has been used on main line excursions and also on the regular Wellington-Auckland Overlander service.
Split into simpler sentences: Only three examples of the class remain, with two in their original form as WABs. WAB 794 is preserved at Feilding, and has been used on main line excursions and also on the regular Wellington-Auckland Overlander service.