| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when the [noun] [verb] | 7155 |
|
| 2 | the [noun] [verb] on | 6810 |
|
| 3 | when [noun] [verb] on | 126 |
|
| 4 | when the [noun] on | 45 |
|
