| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it is [prep] | 2691 |
|
| 2 | [conj] it is thought | 100 |
|
| 3 | it is thought [prep] | 40 |
|
| 4 | [conj] is thought [prep] | 24 |
|
