| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [vb pp] [prep] [det] | 404 |
|
| 2 | must be [vb pp] [prep] [adj] | 380 |
|
| 3 | must be [vb pp] in [adj] | 163 |
|
| 4 | must be [vb pp] by [adj] | 161 |
|
| 5 | must be [vb pp] [prep] [num] | 159 |
|
| 6 | must be [vb pp] to [adj] | 88 |
|
| 7 | must be [vb pp] [prep] all | 86 |
|
| 8 | must be [vb pp] [prep] all | 86 |
|
| 9 | must be [vb pp] for [adj] | 83 |
|
| 10 | must be [vb pp] with [adj] | 80 |
|
| 11 | must be made [prep] [adj] | 66 |
|
| 12 | must be [vb pp] [prep] this | 65 |
|
| 13 | must be [vb pp] [prep] this | 65 |
|
| 14 | must be [vb pp] within [adj] | 63 |
|
| 15 | must be [vb pp] at [adj] | 60 |
|
| 16 | must be [vb pp] on [adj] | 50 |
|
| 17 | must be [vb pp] [prep] some | 49 |
|
| 18 | must be [vb pp] [prep] some | 49 |
|
| 19 | must be [vb pp] [prep] any | 39 |
|
| 20 | must be [vb pp] [prep] any | 39 |
|
| 21 | must be [vb pp] from [adj] | 37 |
|
| 22 | must be [vb pp] [prep] each | 37 |
|
| 23 | must be [vb pp] [prep] each | 37 |
|
| 24 | must be [vb pp] [prep] such | 32 |
|
| 25 | must be [vb pp] [prep] such | 32 |
|
| 26 | must be [vb pp] [prep] that | 30 |
|
| 27 | must be [vb pp] [prep] that | 30 |
|
| 28 | must be [vb pp] as [adj] | 28 |
|
| 29 | must be [vb pp] before [adj] | 26 |
|
| 30 | must be [vb pp] [prep] one | 26 |
|
