| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] the [noun] or [vb base] | 460 |
|
| 2 | at the [noun] [conj] [vb base] | 358 |
|
| 3 | at the [noun] or [verb] | 44 |
|
| 4 | at [art] [noun] or [vb base] | 19 |
|
