| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but sometimes [pers pn] [verb] [to-vb] | 8 |
|
| 2 | but sometimes [pron] have [to-vb] | 5 |
|
| 3 | but sometimes [pron] [vb base] [to-vb] | 5 |
|
