| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [been] [verb] for | 1634 |
|
| 2 | [vb past] [been] [verb] on | 246 |
|
| 3 | [been] [verb] on for | 130 |
|
| 4 | [vb past] [verb] on for | 53 |
|
