| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it is that | 148 |
|
| 2 | [Wh det] it is they | 50 |
|
| 3 | it is that they | 32 |
|
| 4 | [Wh det] is that they | 8 |
|
