| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it has been estimate [conj] | 119 |
|
| 2 | it has [be] estimate that | 119 |
|
| 3 | it has be estimate [conj] | 119 |
|
| 4 | it has [be] estimate that | 119 |
|
| 5 | it has [been] estimate [conj] | 119 |
|
| 6 | it has [be] estimate [that] | 119 |
|
| 7 | it has [be] estimated [conj] | 119 |
|
