| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] at the time [art] | 17 |
|
| 2 | [subord] at [art] time [art] | 17 |
|
| 3 | [subord] at [art] time the | 16 |
|
| 4 | if at [art] time [art] | 6 |
|
