| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun pl] [verb] at [art] time when | 21 |
|
| 2 | [noun pl] [vb base] [prep] [art] time when | 7 |
|
| 3 | [noun] [vb base] at [art] time when | 7 |
|
| 4 | [noun pl] [vb base] at [art] time [adv] | 6 |
|
| 5 | [noun pl] [vb base] at [art] [noun sg] when | 5 |
|
| 6 | [noun pl] [vb base] at [art] time when | 5 |
|
| 7 | [noun pl] [vb base] at [art] [noun] when | 5 |
|
