| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when [art] [noun sg] [vb -s] to | 22 |
|
| 2 | when [art] [noun sg] [vb -s] to | 22 |
|
| 3 | when the [noun sg] [vb -s] to | 19 |
|
| 4 | when the [noun sg] [vb -s] to | 19 |
|
