Arg0:speculator
Arg1:thing speculated (on)
| speculate an NP (-) | |
|---|---|
|  | |
| Arg0: | *trace* -> A spokesman | 
| REL: | speculate | 
| Arg1-about: | possible reductions in force | 
| speculate an NP (-) | |
|---|---|
|  | |
| Arg0: | Mr. Sherwood | 
| REL: | speculated | 
| Arg1: | the leeway that Sea Containers has means that Temple would have to ``substantially increase their bid if they're going to top us | 
| S introduced by a prep (-) | |
|---|---|
|  | |
| Arg0: | *trace* -> Analysts | 
| REL: | speculate | 
| Arg1-on: | how much money Carnival might lose through deposits | 
As with so many other verbs, drop the complementizer "that" but not wh-complementizers. Wh-complementizers will usually be introduced by a preposition, though.