| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | thought [pron] must be | 72 |
|
| 2 | [verb] they must be | 72 |
|
| 3 | thought they [modal v] be | 47 |
|
| 4 | thought they [vb mod] be | 47 |
|
| 5 | [vb past] they must be | 16 |
|
| 6 | think they must be | 13 |
|
| 7 | thought they must [be] | 5 |
|
| 8 | thought they must be | 5 |
|
| 9 | thought they must [be] | 5 |
|
| 10 | thought they must be | 5 |
|
