| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [verb] a | 31570 |
|
| 2 | [be] [verb] a | 25882 |
|
| 3 | [be] [conj] [verb] | 2854 |
|
| 4 | [be] [conj] a | 1326 |
|
