| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] have been | 7410 |
|
| 2 | [noun] [modal v] have to | 1567 |
|
| 3 | [noun] have been to | 200 |
|
| 4 | [modal v] have been to | 32 |
|
