| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it can [adv] be [vb pp] | 1079 |
|
| 2 | [pron] can often be [vb pp] | 24 |
|
| 3 | it [modal v] often be [vb pp] | 16 |
|
| 4 | it [vb mod] often be [vb pp] | 16 |
|
| 5 | it can often be [vb pp] | 13 |
|
| 6 | it can often [be] [vb pp] | 13 |
|
| 7 | it can often be [verb] | 13 |
|
| 8 | it can often be [vb pp] | 13 |
|
| 9 | it can often [be] [vb pp] | 13 |
|
