| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] been [noun pl] for | 30 |
|
| 2 | had been [noun pl] for | 23 |
|
| 3 | [vb past] been friends for | 9 |
|
| 4 | 'd been [noun pl] for | 7 |
|
