| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] a [adj] | 1781 |
|
| 2 | [Wh adv] [art] first | 189 |
|
| 3 | [adv] a first | 91 |
|
| 4 | [Wh adv] a [num ord] | 21 |
|
| 5 | [Wh adv] a first | 5 |
|
