| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] at [art] time when | 496 |
|
| 2 | [noun pl] [prep] [art] time when | 154 |
|
| 3 | [noun pl] [prep] [art] time when | 154 |
|
| 4 | [noun pl] at [art] time [adv] | 129 |
|
| 5 | [noun pl] at [art] [noun] when | 124 |
|
| 6 | [noun pl] at [art] time when | 122 |
|
| 7 | [noun pl] at [art] time when | 122 |
|
