| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] be [vb pp] at the | 180 |
|
| 2 | [is] be [vb pp] at the | 69 |
|
| 3 | [noun prp] [is] [vb pp] at the | 26 |
|
| 4 | [noun prp] [is] be [vb pp] at | 14 |
|
