| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | look [adv] [prep] a time when | 5 |
|
| 2 | look [adv] [prep] a time when | 5 |
|
| 3 | look [adv] [prep] a time [adv] | 5 |
|
| 4 | look [adv] [prep] a time [Wh adv] | 5 |
|
