| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [be] to | 738 |
|
| 2 | who [verb] [be] [prep] | 668 |
|
| 3 | [Wh pn] [verb] [be] to | 50 |
|
| 4 | who [verb] [be] to | 49 |
|
