| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [adv] be [vb pp] [prep] | 449 |
|
| 2 | must not be [vb pp] [prep] | 184 |
|
| 3 | must [not/n't] be [vb pp] [prep] | 184 |
|
| 4 | must not be [vb pp] [prep] | 179 |
|
| 5 | must [adv] be [vb pp] in | 122 |
|
| 6 | must also be [vb pp] [prep] | 120 |
|
| 7 | must also be [vb pp] [prep] | 120 |
|
| 8 | must [adv] be [vb pp] by | 99 |
|
| 9 | must [adv] be [vb pp] to | 99 |
|
| 10 | must therefore be [vb pp] [prep] | 55 |
|
| 11 | must therefore be [vb pp] [prep] | 55 |
|
| 12 | must [adv] be [vb pp] as | 52 |
|
| 13 | must [adv] be [vb pp] into | 44 |
|
| 14 | must always be [vb pp] [prep] | 43 |
|
| 15 | must always be [vb pp] [prep] | 43 |
|
| 16 | must now be [vb pp] [prep] | 41 |
|
| 17 | must now be [vb pp] [prep] | 41 |
|
| 18 | must [adv] be [vb pp] for | 38 |
|
| 19 | must [adv] be [vb pp] with | 36 |
|
| 20 | must [adv] be taken [prep] | 31 |
|
| 21 | must then be [vb pp] [prep] | 29 |
|
| 22 | must then be [vb pp] [prep] | 29 |
|
| 23 | must [adv] be seen [prep] | 26 |
|
| 24 | must [adv] be [vb pp] from | 25 |
|
| 25 | must [adv] be used [prep] | 24 |
|
| 26 | must [adv] be [vb pp] on | 21 |
|
| 27 | must [adv] be made [prep] | 20 |
|
| 28 | must [adv] be considered [prep] | 16 |
|
| 29 | must never be [vb pp] [prep] | 14 |
|
| 30 | must [adv] be left [prep] | 14 |
|
