| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] [pers pn] is that | 148 |
|
| 2 | [Wh det] it is that | 148 |
|
| 3 | [Wh det] it is that | 148 |
|
| 4 | what [pron] is that | 116 |
|
| 5 | whatever [pron] is that | 32 |
|
