| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must have [be] in [pron] | 11 |
|
| 2 | must have [be] in [pron] | 11 |
|
| 3 | must [verb] been in [pron] | 11 |
|
| 4 | must [verb] [been] in [pron] | 11 |
|
| 5 | must [verb] be in [pron] | 11 |
|
| 6 | must [vb infin] [be] in [pron] | 11 |
|
| 7 | must [verb] [be] in [pron] | 11 |
|
| 8 | must [verb] [be] in [pos pn] | 10 |
|
| 9 | must [verb] [be] in her | 5 |
|
| 10 | must [verb] [be] in her | 5 |
|
