| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] it is estimated [that] [art] | 5 |
|
| 2 | it is estimated [that] [prep] [art] | 7 |
|
| 3 | it is estimated [that] [prep] [art] | 7 |
|
| 4 | it is estimated [that] [art] [noun] | 34 |
|
| 5 | it is estimated [that] [art] [noun sg] | 32 |
|
| 6 | it is estimated [that] [art] [adj] | 15 |
|
| 7 | it is estimated [that] [art] [adj] | 11 |
|
