| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | that [vb mod] have be | 423 |
|
| 2 | that [modal v] have be | 423 |
|
| 3 | [conj] must have be | 88 |
|
| 4 | that must have be | 30 |
|
| 5 | that must [vb infin] be | 30 |
|
| 6 | that must [verb] be | 30 |
|
| 7 | that must have be | 29 |
|
| 8 | that must have [be] | 29 |
|
