| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] it must be [verb] that | 72 |
|
| 2 | [coord] it must [be] [verb] that | 72 |
|
| 3 | [coord] it must be [verb] that | 72 |
|
| 4 | [coord] it must [be] [vb pp] that | 72 |
|
| 5 | but it must [be] [verb] that | 52 |
|
| 6 | [coord] it must [be] remembered that | 20 |
|
| 7 | [coord] it must [be] remember that | 20 |
|
| 8 | [coord] it must [be] said that | 19 |
|
| 9 | and it must [be] [verb] that | 19 |
|
| 10 | [coord] it must [be] say that | 19 |
|
| 11 | [coord] it must [be] admit that | 6 |
|
| 12 | [coord] it must [be] admitted that | 6 |
|
