| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it [vb past] [adj] [noun] | 17 |
|
| 2 | when it [vb past] [adj] [noun sg] | 9 |
|
| 3 | when it [vb past] [adj] [noun] | 9 |
|
| 4 | when it [vb past] [adj] [noun pl] | 7 |
|
