| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adv] [prep] the time [prep] | 11 |
|
| 2 | at [adv] [prep] [art] time of | 11 |
|
| 3 | at least [prep] [art] time [prep] | 11 |
|
| 4 | at [adv] [prep] [art] time [prep] | 11 |
|
| 5 | at [adv] [prep] [art] time [prep] | 11 |
|
