| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [adv] [prep] a [noun] | 1061 |
|
| 2 | [adv] [prep] a [noun] when | 121 |
|
| 3 | [vb -s] [prep] a [noun] when | 47 |
|
