| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [adj] time when [pers pn] | 13 |
|
| 2 | at [det] time when [pers pn] | 10 |
|
| 3 | at any time when [pers pn] | 5 |
|
| 4 | at any time when [pers pn] | 5 |
|
| 5 | at [adj] time when he | 5 |
|
