| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [prep] [adj] | 2226 |
|
| 2 | waiting [prep] [adj] | 335 |
|
| 3 | [been] waiting [prep] | 296 |
|
| 4 | [been] waiting [adj] | 30 |
|
