| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is thought that [adj] | 46 |
|
| 2 | is thought that [adj] [noun sg] | 9 |
|
| 3 | it is thought that [noun sg] | 8 |
|
| 4 | it is that [adj] [noun sg] | 8 |
|
| 5 | it is thought [adj] [noun sg] | 5 |
|
