| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] has been [vb pp] | 6610 |
|
| 2 | has been [vb pp] under | 94 |
|
| 3 | [pron] has [vb pp] under | 34 |
|
| 4 | [pron] has been under | 15 |
|
