| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] be [verb] to | 4874 |
|
| 2 | before be [verb] [prep] | 364 |
|
| 3 | before be [verb] [prep] | 364 |
|
| 4 | before [be] [verb] to | 112 |
|
| 5 | before be [verb] to | 112 |
|
