| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [verb] [been] [verb] [prep] | 3115 |
|
| 2 | [verb] [been] [verb] [prep] be | 621 |
|
| 3 | [Wh det] [verb] [verb] [prep] be | 131 |
|
