| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun sg] when [pron] [verb] | 1194 |
|
| 2 | [prep] [noun sg] when [pers pn] [verb] | 1168 |
|
| 3 | [prep] [noun sg] [conj] it [verb] | 1059 |
|
| 4 | [prep] [noun] when it [verb] | 223 |
|
| 5 | [prep] [noun sg] when it [verb] | 138 |
|
