| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [verb] [prep] [adj] [noun] | 318 |
|
| 2 | must be [vb pp] [prep] [adj] [noun] | 308 |
|
| 3 | must be [verb] [prep] [adj] [noun sg] | 161 |
|
| 4 | must be [verb] [prep] [adj] [noun pl] | 147 |
|
| 5 | must be [verb] by [adj] [noun] | 60 |
|
| 6 | must be [verb] in [adj] [noun] | 55 |
|
| 7 | must be [verb] with [adj] [noun] | 50 |
|
| 8 | must be [verb] to [adj] [noun] | 31 |
|
| 9 | must be [verb] on [adj] [noun] | 21 |
|
| 10 | must be [verb] [prep] other [noun] | 17 |
|
| 11 | must be made [prep] [adj] [noun] | 17 |
|
| 12 | must be make [prep] [adj] [noun] | 17 |
|
| 13 | must be [verb] for [adj] [noun] | 15 |
|
| 14 | must be [verb] from [adj] [noun] | 15 |
|
| 15 | must be [verb] as [adj] [noun] | 11 |
|
| 16 | must be done [prep] [adj] [noun] | 11 |
|
| 17 | must be [verb] [prep] great [noun] | 11 |
|
| 18 | must be do [prep] [adj] [noun] | 11 |
|
| 19 | must be based [prep] [adj] [noun] | 10 |
|
| 20 | must be [verb] into [adj] [noun] | 10 |
|
| 21 | must be base [prep] [adj] [noun] | 10 |
|
| 22 | must be [verb] [prep] good [noun] | 9 |
|
| 23 | must be [v-ing] [prep] [adj] [noun] | 9 |
|
| 24 | must be accompanied [prep] [adj] [noun] | 9 |
|
| 25 | must be accompany [prep] [adj] [noun] | 9 |
|
| 26 | must be kept [prep] [adj] [noun] | 8 |
|
| 27 | must be keep [prep] [adj] [noun] | 8 |
|
| 28 | must be [verb] [prep] [adj] form | 7 |
|
| 29 | must be use [prep] [adj] [noun] | 7 |
|
| 30 | must be [verb] [prep] [adj] [n mass] | 7 |
|
