| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] must be [vb pp] to | 62 |
|
| 2 | [pers pn] must be [vb pp] to | 62 |
|
| 3 | it must be [vb pp] to | 33 |
|
| 4 | they must be [vb pp] to | 14 |
|
| 5 | [pers pn] must be related to | 8 |
|
| 6 | she must be [vb pp] to | 5 |
|
| 7 | [pers pn] must be seen to | 5 |
|
