| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [adv] [be] [vb pp] that | 559 |
|
| 2 | it [modal v] [adv] [be] [vb pp] that | 559 |
|
| 3 | it must [adv] [be] [vb pp] that | 104 |
|
| 4 | it must [adv] [be] [vb pp] [conj] | 79 |
|
| 5 | [pron] must [adv] [be] [vb pp] that | 75 |
|
| 6 | it must [adv] [be] [vb pp] that | 75 |
|
| 7 | it must [adv] [be] [verb] that | 75 |
|
| 8 | it must [adv] [be] [vb pp] that | 75 |
|
| 9 | it must [adv] [be] [vb pp] [that] | 75 |
|
