| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be thought that [det] [noun] | 21 |
|
| 2 | it [be] thought that [det] [noun] | 21 |
|
| 3 | it [is] thought that [det] [noun] | 12 |
|
| 4 | it is thought that [det] [noun] | 12 |
|
| 5 | it [be] thought that [det] [noun sg] | 10 |
|
| 6 | it [be] thought that [det] [noun pl] | 9 |
|
| 7 | it was thought that [det] [noun] | 8 |
|
| 8 | it [was/were] thought that [det] [noun] | 8 |
|
| 9 | it [be] thought that this [noun] | 6 |
|
| 10 | it [be] thought that these [noun] | 5 |
|
