| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [vb pp] [prep] [noun pl] | 220 |
|
| 2 | must be [vb pp] in [noun pl] | 47 |
|
| 3 | must be [vb pp] in [noun pl] | 47 |
|
| 4 | must be [vb pp] by [noun pl] | 42 |
|
| 5 | must be [vb pp] by [noun pl] | 42 |
|
| 6 | must be [vb pp] [prep] terms | 27 |
|
| 7 | must be [vb pp] to [noun pl] | 24 |
|
| 8 | must be [vb pp] to [noun pl] | 24 |
|
| 9 | must be [vb pp] as [noun pl] | 16 |
|
| 10 | must be [vb pp] as [noun pl] | 16 |
|
| 11 | must be [vb pp] with [noun pl] | 15 |
|
| 12 | must be [vb pp] with [noun pl] | 15 |
|
| 13 | must be [vb pp] for [noun pl] | 13 |
|
| 14 | must be [vb pp] from [noun pl] | 13 |
|
| 15 | must be [vb pp] for [noun pl] | 13 |
|
| 16 | must be [vb pp] from [noun pl] | 13 |
|
| 17 | must be [vb pp] on [noun pl] | 10 |
|
| 18 | must be [vb pp] on [noun pl] | 10 |
|
| 19 | must be made [prep] [noun pl] | 10 |
|
| 20 | must be [vb pp] at [noun pl] | 6 |
|
| 21 | must be [vb pp] at [noun pl] | 6 |
|
| 22 | must be [vb pp] into [noun pl] | 6 |
|
| 23 | must be [vb pp] into [noun pl] | 6 |
|
| 24 | must be given [prep] [noun pl] | 6 |
|
| 25 | must be seen [prep] [noun pl] | 6 |
|
| 26 | must be used [prep] [noun pl] | 5 |
|
| 27 | must be supplied [prep] [noun pl] | 5 |
|
