| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [indef pn] [prep] [Wh det] it be [verb] | 9 |
|
| 2 | [indef pn] [prep] [Wh det] it [be] [verb] | 9 |
|
| 3 | [indef pn] [prep] [Wh det] it [is] [verb] | 6 |
|
| 4 | [indef pn] [prep] [Wh det] it is [verb] | 6 |
|
