| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have to be | 6038 |
|
| 2 | [pron] have to be | 4737 |
|
| 3 | [noun] [pron] have to | 732 |
|
| 4 | [noun] [pron] to be | 45 |
|
