| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has been [verb] [adv] for | 219 |
|
| 2 | this has been [verb] [adv] | 66 |
|
| 3 | this has been [verb] for | 18 |
|
| 4 | this has [verb] [adv] for | 5 |
|
| 5 | this has been [adv] for | 5 |
|
