| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that is what happen | 26 |
|
| 2 | that is [Wh det] happen | 26 |
|
| 3 | that is what happen | 26 |
|
| 4 | that is [pron] happened | 17 |
|
| 5 | that is [pron] happens | 9 |
|
