| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] have be [prep] | 227 |
|
| 2 | it [modal v] have be [prep] | 227 |
|
| 3 | [pron] must have be [prep] | 177 |
|
| 4 | [pers pn] must have be [prep] | 152 |
|
| 5 | it must have be [prep] | 83 |
|
| 6 | it must [verb] be [prep] | 83 |
|
| 7 | it must [vb infin] be [prep] | 83 |
|
| 8 | it must have be [prep] | 82 |
|
| 9 | it must have be [prep] | 82 |
|
| 10 | it must have [be] [prep] | 82 |
|
