| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is that the [noun sg] [noun] | 369 |
|
| 2 | is estimated that the [noun] | 29 |
|
| 3 | is estimated that the [noun sg] | 27 |
|
| 4 | estimated that the [noun sg] [noun] | 11 |
|
