| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is estimate [that] | 208 |
|
| 2 | is estimate [that] [adj] | 52 |
|
| 3 | it is [that] [adj] | 39 |
|
| 4 | it is estimate [adj] | 7 |
|
| 5 | it estimate [that] [adj] | 6 |
|
