| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] [verb] [been] a | 175 |
|
| 2 | [verb] [been] such a | 154 |
|
| 3 | [Wh pn] [verb] such a | 77 |
|
| 4 | [Wh pn] [verb] [been] such | 8 |
|
