| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | but [pron] have be [prep] | 76 |
|
| 2 | but [pron] could have be | 58 |
|
| 3 | [pron] could have be [prep] | 49 |
|
| 4 | but [pron] could be [prep] | 8 |
|
