| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] have been | 5109 |
|
| 2 | have been [noun] | 4297 |
|
| 3 | [adv] have [noun] | 3887 |
|
| 4 | [adv] been [noun] | 563 |
|
