| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] has been [vb pp] [prep] | 2450 |
|
| 2 | [prep] [pron] has been [vb pp] | 409 |
|
| 3 | [prep] [pron] has [vb pp] [prep] | 148 |
|
| 4 | [prep] [pron] has been [prep] | 13 |
|
| 5 | [prep] has been [vb pp] [prep] | 7 |
|
