| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | which [be] thought [prep] | 50 |
|
| 2 | might [be] thought [prep] | 31 |
|
| 3 | which might [be] [prep] | 19 |
|
| 4 | which might [be] thought | 8 |
|
