| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be [pron] [to-vb] | 443 |
|
| 2 | [pers pn] must be [pron] | 150 |
|
| 3 | must be [pron] [to-vb] | 15 |
|
| 4 | [pers pn] must be [to-vb] | 12 |
|
