| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been [vb pp] for | 655 |
|
| 2 | have [adv] [vb pp] for year | 32 |
|
| 3 | have been [vb pp] for year | 28 |
|
| 4 | [adv] been [vb pp] for year | 10 |
|
