| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [unc] but [pron] [modal v] have | 6 |
|
| 2 | [unc] but [pers pn] [modal v] have | 6 |
|
| 3 | [unc] but [pron] [vb mod] have | 6 |
|
| 4 | [no cls] but [pron] [modal v] have | 5 |
|
