| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it [is] [verb] [adj] [noun] | 9 |
|
| 2 | when it is [verb] [adj] [noun] | 7 |
|
| 3 | when it [is] [vb pp] [adj] [noun] | 6 |
|
| 4 | when it [is] [verb] [adj] [noun sg] | 6 |
|
