| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [adv] [prep] a [noun sg] [adv] | 517 |
|
| 2 | [verb] [adv] [prep] [art] [noun sg] when | 171 |
|
| 3 | [verb] [adv] [prep] [art] [noun sg] when | 171 |
|
| 4 | [verb] [adv] [prep] a [noun sg] when | 53 |
|
| 5 | [verb] [adv] [prep] a [noun] when | 48 |
|
