| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [is] [vb pp] at the | 341 |
|
| 2 | [noun sg] [is] often [vb pp] at | 17 |
|
| 3 | [noun sg] [is] often [vb pp] the | 10 |
|
| 4 | [is] often [vb pp] at the | 6 |
|
