| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] be [verb] | 12232 |
|
| 2 | it [modal v] be [vb pp] | 11463 |
|
| 3 | [pron] [modal v] be described | 187 |
|
| 4 | it [modal v] [be] described | 39 |
|
| 5 | it [modal v] be described | 39 |
|
| 6 | it [modal v] [be] described | 39 |
|
| 7 | it [modal v] be describe | 39 |
|
