| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pron] [verb] | 67338 |
|
| 2 | [be] [pron] [verb] | 24232 |
|
| 3 | [be] [Wh det] [pron] | 8203 |
|
| 4 | [be] [Wh det] [verb] | 1536 |
|
