| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [that] [adj] | 815 |
|
| 2 | it is [vb pp] [that] [adj] | 798 |
|
| 3 | it [be] thought [that] [adj] | 73 |
|
| 4 | it be thought [that] [adj] | 73 |
|
| 5 | it [is] thought [that] [adj] | 48 |
|
| 6 | it is thought [conj] [adj] | 46 |
|
| 7 | it is think [that] [adj] | 46 |
|
| 8 | [pers pn] is thought [that] [adj] | 46 |
|
| 9 | it is thought [that] [adj] | 46 |
|
| 10 | [pron] is thought [that] [adj] | 46 |
|
