| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] it [modal v] have be [verb] | 145 |
|
| 2 | [conj] it [vb mod] have be [verb] | 145 |
|
| 3 | [conj] [pron] should have be [verb] | 77 |
|
| 4 | [conj] it should have [be] [verb] | 18 |
|
| 5 | [conj] it should [verb] be [verb] | 18 |
|
| 6 | [conj] it should [vb infin] be [verb] | 18 |
|
| 7 | [conj] it should have be [verb] | 18 |
|
| 8 | [conj] it should have be [verb] | 18 |
|
