| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [det] [noun sg] | 20645 |
|
| 2 | [vb pp] [det] [noun sg] | 14766 |
|
| 3 | [vb pp] at [noun sg] | 3282 |
|
| 4 | [vb pp] at [det] | 3208 |
|
