| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that what is [verb] [is] a | 6 |
|
| 2 | that what is [verb] [is] a | 6 |
|
| 3 | that what is [verb] is a | 6 |
|
| 4 | that what is [vb pp] [is] a | 5 |
|
