| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [verb] [conj] [verb] | 295 |
|
| 2 | must [be] [vb pp] [conj] [verb] | 287 |
|
| 3 | must [be] [verb] [coord] [verb] | 206 |
|
| 4 | must [be] [verb] and [verb] | 173 |
|
| 5 | must [be] [verb] and [verb] | 173 |
|
| 6 | must [be] [verb] [conj] [vb pp] | 141 |
|
| 7 | must [be] [verb] [subord] [verb] | 78 |
|
| 8 | must [be] [verb] [conj] [vb past] | 69 |
|
| 9 | must [be] [verb] [conj] [v-ing] | 57 |
|
| 10 | must [be] [verb] as [verb] | 51 |
|
| 11 | must [be] [verb] as [verb] | 51 |
|
| 12 | must [be] [verb] or [verb] | 32 |
|
| 13 | must [be] [verb] or [verb] | 32 |
|
| 14 | must [be] [verb] when [verb] | 23 |
|
| 15 | must [be] [verb] when [verb] | 23 |
|
| 16 | must [be] [verb] [conj] [vb base] | 13 |
|
| 17 | must [be] [verb] [that] [verb] | 11 |
|
| 18 | must [be] [verb] that [verb] | 11 |
|
| 19 | must [be] see [conj] [verb] | 11 |
|
| 20 | must [be] [verb] that [verb] | 11 |
|
| 21 | must [be] seen [conj] [verb] | 11 |
|
| 22 | must [be] consider [conj] [verb] | 10 |
|
| 23 | must [be] considered [conj] [verb] | 10 |
|
| 24 | must [be] [verb] [conj] [to-vb] | 9 |
|
| 25 | must [be] identify [conj] [verb] | 8 |
|
| 26 | must [be] taken [conj] [verb] | 7 |
|
| 27 | must [be] regard [conj] [verb] | 7 |
|
| 28 | must [be] regarded [conj] [verb] | 7 |
|
| 29 | must [be] identified [conj] [verb] | 7 |
|
| 30 | must [be] take [conj] [verb] | 7 |
|
