| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [vb pp] at [det] [noun] | 249 |
|
| 2 | [noun] [vb pp] at [det] [noun sg] | 198 |
|
| 3 | [noun] [verb] at [det] time | 184 |
|
| 4 | [noun] [vb pp] [prep] [det] time | 93 |
|
| 5 | [noun] [vb pp] at [adj] time | 80 |
|
| 6 | [noun] [vb pp] at [det] time | 74 |
|
