| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | one [noun sg] it [was/were] thought [conj] | 9 |
|
| 2 | [num] [noun sg] it [was/were] thought [that] | 9 |
|
| 3 | [num] [noun sg] it [was/were] thought that | 9 |
|
| 4 | [num] [noun sg] it was thought [conj] | 9 |
|
| 5 | [num] [noun sg] it [was/were] thought that | 9 |
|
| 6 | [num] time it [was/were] thought [conj] | 8 |
|
