| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] a [noun sg] | 407839 |
|
| 2 | [coord] a [noun sg] | 37559 |
|
| 3 | [coord] [prep] [noun sg] | 21167 |
|
| 4 | [coord] [prep] a | 12566 |
|
