| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when it [vb past] to | 438 |
|
| 2 | when it came to | 374 |
|
| 3 | when it got to | 9 |
|
| 4 | when it happened to | 5 |
|
| 5 | when it seemed to | 5 |
|
| 6 | when it appeared to | 5 |
|
