| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at [art] [det] time | 1095 |
|
| 2 | at [art] [det] time [pron] | 796 |
|
| 3 | [noun] at [art] time [pron] | 109 |
|
| 4 | [noun] at [det] time [pron] | 31 |
|
