| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [modal v] [adj] [noun] [verb] | 6 |
|
| 2 | when [vb mod] [adj] [noun] [verb] | 6 |
|
| 3 | when [modal v] [adj] [noun] [vb infin] | 5 |
|
| 4 | when [modal v] [det] [noun] [verb] | 5 |
|
| 5 | when will [adj] [noun] [verb] | 5 |
|
| 6 | when will [adj] [noun] [verb] | 5 |
|
