| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] be [prep] | 2999 |
|
| 2 | but [vb base] [prep] | 776 |
|
| 3 | but be [prep] | 286 |
|
| 4 | but [vb base] be | 131 |
|
