| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] been [verb] for | 605 |
|
| 2 | 've [adv] been [verb] | 440 |
|
| 3 | 've been [verb] for | 272 |
|
| 4 | 've [adv] [verb] for | 75 |
|
