| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [conj] [vb pp] [prep] [art] | 984 |
|
| 2 | at [noun] [conj] [verb] [prep] [art] | 127 |
|
| 3 | at [noun] [conj] [vb pp] [prep] [art] | 42 |
|
