| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [adv] at [art] time when | 18 |
|
| 2 | [noun] [adv] at [art] time when | 16 |
|
| 3 | [noun] [adv] at the time when | 9 |
|
| 4 | [noun] [adv] at a time when | 9 |
|
| 5 | [noun] [adv] at the time when | 9 |
|
| 6 | [noun pl] [adv] at [art] time when | 9 |
|
| 7 | [noun] [adv] at a time when | 9 |
|
| 8 | [noun] just at [art] time when | 7 |
|
| 9 | [noun sg] [adv] at [art] time when | 7 |
|
| 10 | [noun] just at [art] time when | 7 |
|
| 11 | years [adv] at [art] time when | 5 |
|
| 12 | year [adv] at [art] time when | 5 |
|
