| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | time when [art] | 774 |
|
| 2 | time when the | 690 |
|
| 3 | time when a | 66 |
|
| 4 | time when no | 8 |
|
| 5 | time when an | 6 |
|
