| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] | 18437 |
|
| 2 | it be believe | 542 |
|
| 3 | it [be] believe | 542 |
|
| 4 | [pron] is believe | 459 |
|
| 5 | it [is] believe | 385 |
|
