| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [prep] what it be | 36 |
|
| 2 | it for [Wh det] it be | 35 |
|
| 3 | it [prep] [Wh det] it was | 19 |
|
| 4 | it [prep] [Wh det] it is | 18 |
|
