| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when i [vb past] [adv prt] to | 103 |
|
| 2 | but when i [vb past] [adv prt] | 43 |
|
| 3 | but when i [vb past] to | 19 |
|
| 4 | but i [vb past] [adv prt] to | 15 |
|
