| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] when [pron] [vb past] [noun] | 237 |
|
| 2 | [verb] when [pers pn] [vb past] [noun] | 236 |
|
| 3 | [verb] [conj] it [vb past] [noun] | 131 |
|
| 4 | [verb] when it [verb] [noun] | 11 |
|
| 5 | [verb] when it [vb past] [noun] | 7 |
|
