| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] it be that | 251 |
|
| 2 | [Wh det] it [be] that | 251 |
|
| 3 | [Wh det] it is [conj] | 218 |
|
| 4 | [pron] it is that | 155 |
|
| 5 | [Wh det] [pron] is that | 148 |
|
| 6 | [Wh det] it is that | 148 |
|
| 7 | [Wh det] [pers pn] is that | 148 |
|
| 8 | [Wh det] it [is] that | 148 |
|
| 9 | [Wh det] it is that | 148 |
|
| 10 | [Wh det] it is [that] | 148 |
|
