| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh pn] have been [verb] [prep] | 1599 |
|
| 2 | of [Wh pn] have been [verb] | 71 |
|
| 3 | of [Wh pn] have [verb] [prep] | 37 |
|
| 4 | of have been [verb] [prep] | 36 |
|
| 5 | of [Wh pn] have been [prep] | 12 |
|
