| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it can [be] | 326 |
|
| 2 | sometimes it [vb mod] [be] | 43 |
|
| 3 | sometimes it [modal v] [be] | 43 |
|
| 4 | sometimes [pron] can [be] | 29 |
|
| 5 | sometimes it can [be] | 15 |
|
| 6 | sometimes it can [be] | 15 |
|
