| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it must [verb] be [pron] | 36 |
|
| 2 | it must have [be] [pron] | 36 |
|
| 3 | it must [verb] been [pron] | 36 |
|
| 4 | it must [verb] [been] [pron] | 36 |
|
| 5 | it must [vb infin] [be] [pron] | 36 |
|
| 6 | it must have [be] [pron] | 34 |
|
| 7 | it must [verb] [be] [indef pn] | 20 |
|
| 8 | it must [verb] [be] something | 12 |
|
| 9 | it must [verb] [be] something | 12 |
|
| 10 | it must [verb] [be] [pos pn] | 8 |
|
| 11 | it must [verb] [be] [pers pn] | 8 |
|
| 12 | it must [verb] [be] someone | 5 |
|
| 13 | it must [verb] [be] his | 5 |
|
| 14 | it must [verb] [be] his | 5 |
|
| 15 | it must [verb] [be] he | 5 |
|
| 16 | it must [verb] [be] someone | 5 |
|
