| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [pers pn] [modal v] [vb infin] | 60 |
|
| 2 | [be] [vb pp] [pers pn] must [vb infin] | 59 |
|
| 3 | [be] [vb pp] [pron] must [vb infin] | 15 |
|
| 4 | [be] [verb] [pers pn] must [vb infin] | 14 |
|
| 5 | [be] [vb pp] [pers pn] must [verb] | 14 |
|
