| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [conj] a | 1910 |
|
| 2 | [to-vb] [coord] a | 312 |
|
| 3 | [verb] but a | 299 |
|
| 4 | [to-vb] but [art] | 218 |
|
| 5 | [to-vb] but a | 114 |
|
