| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be estimate [that] [adj] | 88 |
|
| 2 | be estimate [that] [adj] [noun sg] | 16 |
|
| 3 | it be [that] [adj] [noun sg] | 15 |
|
| 4 | it be estimate [that] [noun sg] | 12 |
|
