| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adj] time | 3266 |
|
| 2 | a [adj] time [adv] | 724 |
|
| 3 | [prep] a [adj] [adv] | 578 |
|
| 4 | [prep] [adj] time [adv] | 454 |
|
| 5 | [prep] a time [adv] | 66 |
|
