| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [vb infin] [be] [verb] [prep] | 326 |
|
| 2 | must [verb] [be] [verb] [prep] | 326 |
|
| 3 | must [verb] be [verb] [prep] | 326 |
|
| 4 | must have [be] [verb] [prep] | 320 |
|
| 5 | must [verb] been [verb] [prep] | 320 |
|
| 6 | must [verb] [been] [verb] [prep] | 320 |
|
| 7 | must have [be] [verb] [prep] | 318 |
|
| 8 | must [verb] [be] [vb pp] [prep] | 242 |
|
| 9 | must [verb] [be] [v-ing] [prep] | 81 |
|
| 10 | must [verb] [be] [verb] by | 67 |
|
| 11 | must [verb] [be] [verb] by | 67 |
|
| 12 | must [verb] [be] [verb] in | 54 |
|
| 13 | must [verb] [be] [verb] in | 54 |
|
| 14 | must [verb] [be] [verb] for | 37 |
|
| 15 | must [verb] [be] [verb] for | 37 |
|
| 16 | must [verb] [be] [verb] to | 33 |
|
| 17 | must [verb] [be] [verb] to | 33 |
|
| 18 | must [verb] [be] [verb] on | 23 |
|
| 19 | must [verb] [be] [verb] on | 23 |
|
| 20 | must [verb] [be] [verb] from | 14 |
|
| 21 | must [verb] [be] [verb] from | 14 |
|
| 22 | must [verb] [be] [verb] at | 14 |
|
| 23 | must [verb] [be] [verb] at | 14 |
|
| 24 | must [verb] [be] [verb] with | 13 |
|
| 25 | must [verb] [be] [verb] with | 13 |
|
| 26 | must [verb] [be] write [prep] | 10 |
|
| 27 | must [verb] [be] written [prep] | 10 |
|
| 28 | must [verb] [be] [verb] as | 8 |
|
| 29 | must [verb] [be] [verb] as | 8 |
|
| 30 | must [verb] [be] think [prep] | 8 |
|
