| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [prep] [adj] | 351 |
|
| 2 | [Wh det] has been [adj] | 123 |
|
| 3 | [Wh det] has been [prep] | 89 |
|
| 4 | [Wh det] has [prep] [adj] | 23 |
|
