| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be [vb pp] that | 3396 |
|
| 2 | [modal v] be [vb pp] that [adj] | 180 |
|
| 3 | it [modal v] be [vb pp] [adj] | 171 |
|
| 4 | it be [vb pp] that [adj] | 6 |
|
