| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [art] [noun sg] [verb] [prep] | 1237 |
|
| 2 | [art] [noun sg] [verb] [prep] [num ord] | 178 |
|
| 3 | when [art] [noun sg] [verb] [num ord] | 19 |
|
| 4 | when [art] [noun sg] [prep] [num ord] | 7 |
|
