| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [vb pp] at [art] | 1668 |
|
| 2 | been [vb pp] at [art] | 720 |
|
| 3 | [noun sg] been [vb pp] [art] | 9 |
|
| 4 | [noun sg] been [vb pp] at | 8 |
|
