| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [vb pp] that | 146 |
|
| 2 | it 's hoped that | 26 |
|
| 3 | it 's claimed that | 18 |
|
| 4 | it 's estimated that | 17 |
|
| 5 | it 's thought that | 16 |
|
| 6 | it 's said that | 13 |
|
| 7 | it 's alleged that | 7 |
|
| 8 | it 's expected that | 5 |
|
| 9 | it 's known that | 5 |
|
| 10 | it 's believed that | 5 |
|
