| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] what [pron] is that | 24 |
|
| 2 | of what [pron] is [conj] | 11 |
|
| 3 | of [pron] [pron] is that | 11 |
|
| 4 | of [Wh det] [pron] is that | 10 |
|
| 5 | of what [pron] [be] that | 9 |
|
| 6 | of what [pron] be that | 9 |
|
| 7 | of what [pron] is that | 8 |
|
| 8 | of what [pron] is [that] | 8 |
|
| 9 | of what [pron] is that | 8 |
|
| 10 | of what [pron] [is] that | 8 |
|
