| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [noun] must be [vb pp] | 303 |
|
| 2 | and [noun] must be [verb] | 224 |
|
| 3 | [coord] [noun sg] must be [verb] | 185 |
|
| 4 | [coord] [noun pl] must be [verb] | 104 |
|
| 5 | or [noun] must be [verb] | 51 |
|
| 6 | but [noun] must be [verb] | 36 |
|
| 7 | [coord] [noun] must be taken | 30 |
|
| 8 | [coord] [noun] must be take | 30 |
|
| 9 | [coord] care must be [verb] | 25 |
|
| 10 | [coord] care must be [verb] | 25 |
|
| 11 | [coord] [noun prp] must be [verb] | 18 |
|
| 12 | [coord] [noun] must be make | 14 |
|
| 13 | [coord] [noun] must be made | 14 |
|
| 14 | [coord] [noun] must be given | 13 |
|
| 15 | [coord] [noun] must be give | 13 |
|
| 16 | [coord] [noun] must be [v-ing] | 9 |
|
| 17 | [coord] [noun] must be kept | 7 |
|
| 18 | [coord] [noun] must be keep | 7 |
|
| 19 | [coord] [n mass] must be [verb] | 6 |
|
| 20 | [coord] [noun] must be used | 6 |
|
| 21 | [coord] [noun] must be use | 6 |
|
| 22 | [coord] [noun] must be paid | 5 |
|
| 23 | [coord] [noun] must be pay | 5 |
|
| 24 | [coord] [noun] must be maintained | 5 |
|
| 25 | [coord] [noun] must be consider | 5 |
|
| 26 | [coord] [noun] must be maintain | 5 |
|
| 27 | [coord] [noun] must be considered | 5 |
|
