| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [indef pn] [adv] at [art] time | 9 |
|
| 2 | [indef pn] [adv] at [art] time | 8 |
|
| 3 | [indef pn] [adv] at the time | 8 |
|
| 4 | [indef pn] else at [art] time | 5 |
|
| 5 | [indef pn] else at [art] time | 5 |
|
