| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when the [noun] [verb] [prep] [num ord] | 5 |
|
| 2 | when [art] [noun] [verb] [prep] [num ord] | 5 |
|
| 3 | when the [noun] [verb] [prep] [num ord] | 5 |
|
| 4 | when [art] [noun sg] [verb] [prep] [num ord] | 5 |
|
