| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [verb] [prep] [det] [noun] | 264 |
|
| 2 | must be [vb pp] [prep] [det] [noun] | 258 |
|
| 3 | must be [verb] [prep] [det] [noun sg] | 174 |
|
| 4 | must be [verb] [prep] [det] [noun pl] | 88 |
|
| 5 | must be [verb] [prep] all [noun] | 59 |
|
| 6 | must be [verb] in [det] [noun] | 54 |
|
| 7 | must be [verb] [prep] this [noun] | 47 |
|
| 8 | must be [verb] at [det] [noun] | 42 |
|
| 9 | must be [verb] [prep] some [noun] | 33 |
|
| 10 | must be [verb] for [det] [noun] | 33 |
|
| 11 | must be [verb] [prep] any [noun] | 32 |
|
| 12 | must be [verb] [prep] each [noun] | 29 |
|
| 13 | must be [verb] to [det] [noun] | 27 |
|
| 14 | must be [verb] by [det] [noun] | 23 |
|
| 15 | must be make [prep] [det] [noun] | 19 |
|
| 16 | must be made [prep] [det] [noun] | 19 |
|
| 17 | must be [verb] [prep] that [noun] | 18 |
|
| 18 | must be [verb] [prep] [det] cost | 17 |
|
| 19 | must be [verb] before [det] [noun] | 15 |
|
| 20 | must be [verb] [prep] [det] costs | 15 |
|
| 21 | must be [verb] with [det] [noun] | 14 |
|
| 22 | must be [verb] on [det] [noun] | 14 |
|
| 23 | must be [verb] [prep] [det] way | 13 |
|
| 24 | must be [verb] [prep] [det] way | 13 |
|
| 25 | must be [verb] [prep] another [noun] | 12 |
|
| 26 | must be avoided [prep] [det] [noun] | 10 |
|
| 27 | must be avoid [prep] [det] [noun] | 10 |
|
| 28 | must be [verb] [prep] these [noun] | 10 |
|
| 29 | must be [verb] of [det] [noun] | 10 |
|
| 30 | must be serve [prep] [det] [noun] | 8 |
|
