| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [prep] a time [prep] | 161 |
|
| 2 | [verb] [adv] [prep] time [prep] | 63 |
|
| 3 | [verb] [adv] [prep] a time | 58 |
|
| 4 | [adv] [prep] a time [prep] | 46 |
|
