| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at [art] time | 4255 |
|
| 2 | [noun] at [art] [num ord] | 1116 |
|
| 3 | [noun] [art] [num ord] time | 232 |
|
| 4 | at [art] [num ord] time | 15 |
|
