| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] have been [vb pp] [prep] | 1469 |
|
| 2 | have been [vb pp] [prep] this | 554 |
|
| 3 | [verb] been [vb pp] [prep] this | 554 |
|
| 4 | [verb] have [vb pp] [prep] this | 22 |
|
