| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is estimate that [art] [noun] | 34 |
|
| 2 | it is estimate that [art] [noun] | 34 |
|
| 3 | it is estimated that [art] [noun] | 34 |
|
| 4 | it is estimate that [art] [noun sg] | 32 |
|
| 5 | it is estimate that the [noun] | 29 |
|
| 6 | it is estimate that the [noun] | 29 |
|
