| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [noun prp] [vb past] [adv prt] to | 48 |
|
| 2 | when [noun prp] [vb past] [adv prt] to | 48 |
|
| 3 | [adv] when [noun prp] [vb past] [adv prt] | 41 |
|
| 4 | [adv] when [noun prp] [vb past] to | 18 |
|
