| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [is] [prep] | 3131 |
|
| 2 | [Wh det] [is] [prep] | 3131 |
|
| 3 | [pron] [is] at | 1572 |
|
| 4 | [Wh det] [be] at | 500 |
|
| 5 | [Wh det] [is] at | 261 |
|
