| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] at [art] time | 45 |
|
| 2 | [prep] at [art] time | 45 |
|
| 3 | of at [art] [noun] | 44 |
|
| 4 | of [prep] [art] time | 14 |
|
| 5 | of [prep] [art] time | 14 |
|
| 6 | of at [art] time | 10 |
|
| 7 | of at [art] time | 10 |
|
