| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] be [be] | 1131 |
|
| 2 | [Wh det] [be] [be] | 1131 |
|
| 3 | [Wh det] [is] [be] | 741 |
|
| 4 | [pron] 's [be] | 568 |
|
