| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] a [noun] when | 81 |
|
| 2 | [adv] a [noun sg] when | 81 |
|
| 3 | [adv] [art] time when | 64 |
|
| 4 | [adv] [art] time when | 64 |
|
| 5 | [adv] a time [adv] | 34 |
|
| 6 | [adv] a time when | 25 |
|
| 7 | [adv] a time when | 25 |
|
