| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is estimated that [adj] [noun] | 19 |
|
| 2 | it is estimated that [adj] [noun] | 19 |
|
| 3 | it is estimated [that] [adj] [noun] | 19 |
|
| 4 | it is estimated [conj] [adj] [noun pl] | 10 |
|
| 5 | it is estimated [conj] [det] [noun] | 8 |
|
| 6 | it is estimated [conj] [adj] [noun] | 6 |
|
| 7 | it is estimated [conj] [adj] [noun sg] | 6 |
|
| 8 | it is estimated [conj] [num] [noun] | 5 |
|
