| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | what [verb] is that | 76 |
|
| 2 | what [verb] [is] that | 76 |
|
| 3 | what [verb] [is] that | 76 |
|
| 4 | what [vb -s] [is] that | 67 |
|
| 5 | what happen [is] that | 42 |
|
| 6 | what happens [is] that | 33 |
|
| 7 | what matters [is] that | 26 |
|
| 8 | what matter [is] that | 26 |
|
| 9 | what [vb past] [is] that | 9 |
|
| 10 | what happened [is] that | 9 |
|
