| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] is estimate that [det] | 21 |
|
| 2 | [pers pn] is that [det] [noun] | 20 |
|
| 3 | [pers pn] is estimate that [noun] | 15 |
|
| 4 | is estimate that [det] [noun] | 8 |
|
