| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [vb pp] to | 9318 |
|
| 2 | when [pron] [be] [vb pp] | 3989 |
|
| 3 | when [pron] [be] to | 18 |
|
| 4 | when [pron] [vb pp] to | 5 |
|
