| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] estimate [conj] | 351 |
|
| 2 | it have [be] estimate | 144 |
|
| 3 | have [be] estimate [conj] | 132 |
|
| 4 | it have [be] [conj] | 75 |
|
| 5 | it have estimate [conj] | 7 |
|
