| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [noun] at [art] time | 509 |
|
| 2 | [noun] [noun] [vb past] at [art] | 501 |
|
| 3 | [noun] [vb past] at [art] time | 101 |
|
| 4 | [noun] [noun] [vb past] [art] time | 39 |
|
