| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] [subord] a [noun sg] | 3245 |
|
| 2 | [subord] a [noun sg] in | 646 |
|
| 3 | [det] a [noun sg] in | 569 |
|
| 4 | [det] [subord] [noun sg] in | 19 |
|
