| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] [pron] | 2136 |
|
| 2 | [Wh adv] it be [prep] | 230 |
|
| 3 | [Wh adv] it be [pron] | 73 |
|
| 4 | [Wh adv] be [prep] [pron] | 5 |
|
