| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [prep] [adv] an [noun] | 27 |
|
| 2 | [conj] [prep] [adv] an [noun sg] | 27 |
|
| 3 | [coord] [prep] [adv] an [noun] | 21 |
|
| 4 | [conj] [prep] [adv] an [noun] | 20 |
|
| 5 | [conj] at [adv] an [noun] | 14 |
|
| 6 | [conj] at [adv] an [noun] | 14 |
|
| 7 | [conj] [prep] least an [noun] | 12 |
|
| 8 | [conj] [prep] least an [noun] | 12 |
|
| 9 | or [prep] [adv] an [noun] | 12 |
|
| 10 | or [prep] [adv] an [noun] | 12 |
|
| 11 | and [prep] [adv] an [noun] | 8 |
|
| 12 | and [prep] [adv] an [noun] | 8 |
|
| 13 | [conj] [prep] [Wh adv] an [noun] | 7 |
|
| 14 | [subord] [prep] [adv] an [noun] | 6 |
|
| 15 | [conj] to [adv] an [noun] | 5 |
|
| 16 | [conj] to [adv] an [noun] | 5 |
|
