| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] it can | 693 |
|
| 2 | sometimes [pron] can | 115 |
|
| 3 | sometimes it [vb mod] | 75 |
|
| 4 | sometimes it [modal v] | 75 |
|
| 5 | sometimes it can | 27 |
|
