| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is that [adj] [noun sg] | 457 |
|
| 2 | is estimate that [adj] | 52 |
|
| 3 | estimate that [adj] [noun sg] | 51 |
|
| 4 | is estimate that [noun sg] | 9 |
|
