| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [prep] [adj] | 6205 |
|
| 2 | [prep] waiting [prep] | 358 |
|
| 3 | waiting [prep] [adj] | 335 |
|
| 4 | [prep] waiting [adj] | 18 |
|
