| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [prep] [noun sg] | 122593 |
|
| 2 | [prep] [noun sg] at | 12711 |
|
| 3 | [vb pp] [prep] at | 761 |
|
| 4 | [vb pp] [noun sg] at | 605 |
|
