| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] to [be] | 17708 |
|
| 2 | [be] [verb] to [pron] | 6534 |
|
| 3 | [verb] to [be] [pron] | 1420 |
|
| 4 | [be] to [be] [pron] | 168 |
|
