| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [modal v] [adv] [verb] [art] | 1213 |
|
| 2 | [coord] [modal v] [adv] [verb] [art] | 997 |
|
| 3 | but [modal v] [adv] [verb] [art] | 247 |
|
