| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | only [art] [no cls] | 39 |
|
| 2 | only [art] [unc] | 39 |
|
| 3 | only [art] [unc] | 39 |
|
| 4 | only a [unc] | 21 |
|
| 5 | only a [unc] | 21 |
|
| 6 | only the [unc] | 18 |
|
| 7 | only the [unc] | 18 |
|
