| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be to [be] | 41 |
|
| 2 | [prep] [unc] to [be] | 23 |
|
| 3 | be [unc] to [be] | 13 |
|
| 4 | [prep] be [unc] to | 12 |
|
