| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [prep] [noun] must be [verb] | 469 |
|
| 2 | [noun sg] [prep] [noun] must be [verb] | 310 |
|
| 3 | [noun pl] [prep] [noun] must be [verb] | 149 |
|
| 4 | [verb] [prep] [noun] must be [verb] | 29 |
|
| 5 | [vb pp] [prep] [noun] must be [verb] | 16 |
|
| 6 | number [prep] [noun] must be [verb] | 16 |
|
| 7 | number [prep] [noun] must be [verb] | 14 |
|
| 8 | type [prep] [noun] must be [verb] | 10 |
|
| 9 | application [prep] [noun] must be [verb] | 9 |
|
| 10 | [adj] [prep] [noun] must be [verb] | 8 |
|
| 11 | statement [prep] [noun] must be [verb] | 6 |
|
| 12 | application [prep] [noun] must be [verb] | 6 |
|
| 13 | sources [prep] [noun] must be [verb] | 6 |
|
| 14 | degree [prep] [noun] must be [verb] | 6 |
|
| 15 | source [prep] [noun] must be [verb] | 6 |
|
| 16 | right [prep] [noun] must be [verb] | 6 |
|
| 17 | rights [prep] [noun] must be [verb] | 6 |
|
| 18 | type [prep] [noun] must be [verb] | 6 |
|
| 19 | notice [prep] [noun] must be [verb] | 6 |
|
| 20 | [n mass] [prep] [noun] must be [verb] | 6 |
|
| 21 | [v-ing] [prep] [noun] must be [verb] | 6 |
|
| 22 | degree [prep] [noun] must be [verb] | 5 |
|
| 23 | notice [prep] [noun] must be [verb] | 5 |
|
| 24 | statement [prep] [noun] must be [verb] | 5 |
|
| 25 | level [prep] [noun] must be [verb] | 5 |
|
| 26 | [prep] [art] [noun] must be [verb] | 360 |
|
| 27 | [prep] [art] [noun] must be [verb] | 360 |
|
| 28 | [prep] the [noun] must be [verb] | 310 |
|
| 29 | [prep] the [noun] must be [verb] | 310 |
|
| 30 | [prep] [adj] [noun] must be [verb] | 306 |
|
