| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [that] | 3909 |
|
| 2 | it [be] estimate [that] | 351 |
|
| 3 | it be estimate [that] | 351 |
|
| 4 | it [is] estimate [that] | 225 |
|
| 5 | [pron] is estimate [that] | 208 |
|
| 6 | it is estimate [conj] | 208 |
|
