| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been | 84817 |
|
| 2 | [noun] have [to-vb] | 8430 |
|
| 3 | have been [to-vb] | 1120 |
|
| 4 | [noun] been [to-vb] | 9 |
|
