| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which was [verb] to [be] | 102 |
|
| 2 | which was [vb pp] to [be] | 92 |
|
| 3 | [pron] was thought to [be] | 67 |
|
| 4 | which be thought to [be] | 42 |
|
| 5 | which [be] thought to [be] | 42 |
|
| 6 | which [was/were] thought to [be] | 12 |
|
| 7 | which was think to [be] | 9 |
|
| 8 | which was thought to [be] | 9 |
|
| 9 | which was thought [prep] [be] | 9 |
|
