| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [noun prp] [noun] [verb] | 1730 |
|
| 2 | [noun prp] [noun] [verb] i | 897 |
|
| 3 | when [noun] [verb] i | 92 |
|
| 4 | when [noun prp] [verb] i | 61 |
|
