| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it must be [pron] [to-vb] [prep] | 6 |
|
| 2 | it must be [pron] [to-vb] with | 6 |
|
| 3 | it must be [pron] [to-vb] [prep] | 6 |
|
| 4 | it must be [pron] [to-vb] with | 6 |
|
