| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | they 've been [vb pp] [art] | 13 |
|
| 2 | they 've been [vb pp] [art] | 13 |
|
| 3 | they 've been [vb pp] a | 10 |
|
| 4 | they 've been [vb pp] a | 10 |
|
| 5 | they 've been given [art] | 5 |
|
