| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] has been [vb pp] [prep] | 2450 |
|
| 2 | has been [vb pp] down [prep] | 55 |
|
| 3 | [pron] has [vb pp] down [prep] | 27 |
|
| 4 | [pron] has been [vb pp] down | 21 |
|
