| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it must be [verb] that | 47 |
|
| 2 | [subord] it must be [vb pp] that | 47 |
|
| 3 | [subord] it [modal v] be said that | 29 |
|
| 4 | [conj] it must be said that | 28 |
|
| 5 | [subord] it must be said [conj] | 9 |
|
| 6 | [subord] it must be say that | 9 |
|
| 7 | [subord] [pron] must be said that | 9 |
|
| 8 | [subord] it must be said that | 9 |
|
| 9 | [subord] it must be said [that] | 9 |
|
| 10 | [subord] it must [be] said that | 9 |
|
