| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [noun sg] [is] [vb pp] at [art] | 7 |
|
| 2 | [Wh det] [noun] is [vb pp] at [art] | 7 |
|
| 3 | [Wh det] [noun] [is] [vb pp] at the | 5 |
|
