| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] [adj] | 12241 |
|
| 2 | it is thought [adj] | 29 |
|
| 3 | is thought [adv] [adj] | 10 |
|
| 4 | it is thought [adv] | 7 |
|
