| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [adv] thought that | 66 |
|
| 2 | it be thought that [adj] | 19 |
|
| 3 | it be [adv] thought [adj] | 10 |
|
| 4 | be [adv] thought that [adj] | 6 |
|
