| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it was [verb] that [det] | 407 |
|
| 2 | it was [vb pp] that [det] | 402 |
|
| 3 | it be thought that [det] | 50 |
|
| 4 | it [be] thought that [det] | 50 |
|
| 5 | it was thought that [adj] | 22 |
|
| 6 | it was thought that [det] | 16 |
|
| 7 | it was thought [conj] [det] | 16 |
|
| 8 | [pers pn] was thought that [det] | 16 |
|
| 9 | it was think that [det] | 16 |
|
| 10 | [pron] was thought that [det] | 16 |
|
| 11 | it [was/were] thought that [det] | 16 |
|
