| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been [verb] for a | 548 |
|
| 2 | [verb] been [verb] on for | 121 |
|
| 3 | [verb] [verb] on for a | 29 |
|
| 4 | been [verb] on for a | 12 |
|
| 5 | [verb] been [verb] on a | 5 |
|
