| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb infin] [adv] [prep] [art] [noun] | 2951 |
|
| 2 | [adv] [prep] [art] [noun] when | 356 |
|
| 3 | [vb infin] [prep] [art] [noun] when | 36 |
|
