| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] must be [verb] that these | 20 |
|
| 2 | [pron] must [be] [verb] that these | 20 |
|
| 3 | [pron] must be [verb] that these | 20 |
|
| 4 | [pron] must [be] [verb] that these | 20 |
|
| 5 | [pron] must [verb] that these [noun] | 7 |
|
| 6 | [pron] must [verb] that these [noun pl] | 6 |
|
