| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [verb] to [be] | 5994 |
|
| 2 | [Wh pn] be [verb] [prep] [be] | 338 |
|
| 3 | [Wh pn] [be] [verb] to [be] | 302 |
|
