| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] an [noun sg] | 8261 |
|
| 2 | or an [noun sg] | 1005 |
|
| 3 | or [adv] [noun sg] | 734 |
|
| 4 | or [adv] an | 189 |
|
