| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when they [vb past] to [noun] | 17 |
|
| 2 | when they [vb past] to [noun prp] | 10 |
|
| 3 | when they [vb past] to [noun sg] | 6 |
|
| 4 | when they went to [noun] | 6 |
|
