| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it [vb past] [adj] [noun] [prep] | 10 |
|
| 2 | when it [verb] [adj] [noun] [prep] | 6 |
|
| 3 | when it [verb] [adj] [noun pl] [prep] | 5 |
|
| 4 | when it [verb] [adj] [noun sg] [prep] | 5 |
|
