| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [be] [adv] what happened to | 9 |
|
| 2 | [det] be [adv] what happened to | 9 |
|
| 3 | [det] [is] [adv] what happened to | 8 |
|
| 4 | that [be] [adv] what happened to | 7 |
|
| 5 | [det] [be] exactly what happened to | 6 |
|
