| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [adv] [adj] time | 414 |
|
| 2 | [prep] a [adj] time [pers pn] | 157 |
|
| 3 | a [adv] [adj] time [pers pn] | 20 |
|
| 4 | [prep] [adv] [adj] time [pers pn] | 17 |
|
