| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [be] [conj] [pron] [be] | 297 |
|
| 2 | [vb mod] [be] [conj] [pron] [be] | 297 |
|
| 3 | must [be] [conj] [pron] [be] | 27 |
|
| 4 | must [be] [conj] [pron] [be] | 27 |
|
