| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [vb past] been [vb pp] in advance | 5 |
|
| 2 | [noun pl] had been [verb] in advance | 5 |
|
| 3 | [noun pl] [vb past] been [verb] in advance | 5 |
|
| 4 | [noun pl] [vb past] been [verb] in advance | 5 |
|
