| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [vb pp] [prep] [art] [adj] | 637 |
|
| 2 | must be [vb pp] [prep] [art] [adj] | 637 |
|
| 3 | must be [vb pp] [prep] [art] [adj] | 541 |
|
| 4 | must be [vb pp] [prep] the [adj] | 369 |
|
| 5 | must be [vb pp] [prep] a [adj] | 197 |
|
| 6 | must be [vb pp] in [art] [adj] | 108 |
|
| 7 | must be [vb pp] by [art] [adj] | 99 |
|
| 8 | must be [vb pp] to [art] [adj] | 96 |
|
| 9 | must be [vb pp] as [art] [adj] | 69 |
|
| 10 | must be [vb pp] [prep] an [adj] | 66 |
|
| 11 | must be [vb pp] with [art] [adj] | 42 |
|
| 12 | must be [vb pp] on [art] [adj] | 36 |
|
| 13 | must be [vb pp] for [art] [adj] | 32 |
|
| 14 | must be [vb pp] [prep] [art] [det] | 29 |
|
| 15 | must be made [prep] [art] [adj] | 27 |
|
| 16 | must be seen [prep] [art] [adj] | 26 |
|
| 17 | must be [vb pp] from [art] [adj] | 26 |
|
| 18 | must be accompanied [prep] [art] [adj] | 25 |
|
| 19 | must be [vb pp] at [art] [adj] | 25 |
|
| 20 | must be [vb pp] into [art] [adj] | 21 |
|
| 21 | must be [vb pp] within [art] [adj] | 21 |
|
| 22 | must be [vb pp] [prep] [art] [num ord] | 21 |
|
| 23 | must be [vb pp] [prep] [art] [adj -er] | 21 |
|
| 24 | must be [vb pp] [prep] [art] same | 20 |
|
| 25 | must be [vb pp] [prep] [art] same | 20 |
|
| 26 | must be [vb pp] [prep] [art] [adj -est] | 20 |
|
| 27 | must be given [prep] [art] [adj] | 16 |
|
| 28 | must be [vb pp] [prep] [art] high | 16 |
|
| 29 | must be based [prep] [art] [adj] | 13 |
|
| 30 | must be [vb pp] against [art] [adj] | 13 |
|
