| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is thought that [pron] | 30 |
|
| 2 | it is thought that [pers pn] | 18 |
|
| 3 | it is thought that there | 7 |
|
| 4 | it is thought that it | 7 |
|
| 5 | it is thought that it | 7 |
|
| 6 | it is thought that there | 7 |
|
| 7 | it is thought that they | 7 |
|
| 8 | it is thought that [ex0] | 7 |
|
| 9 | it is thought that they | 7 |
|
