| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [vb pp] [conj] | 14698 |
|
| 2 | it [modal v] be [vb pp] | 11463 |
|
| 3 | it [modal v] be [conj] | 1379 |
|
| 4 | it be [vb pp] [conj] | 167 |
|
