| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [adv] what [vb past] to | 11 |
|
| 2 | [is] [adv] what happened to | 9 |
|
| 3 | 's [adv] what [vb past] to | 7 |
|
| 4 | [is] exactly what [vb past] to | 5 |
|
