| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [conj] a [noun sg] | 4804 |
|
| 2 | [adv] [subord] a [noun sg] | 3701 |
|
| 3 | [adv] whether [art] [noun sg] | 150 |
|
| 4 | [adv] whether a [noun] | 26 |
|
| 5 | [adv] whether a [noun sg] | 25 |
|
