| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] [num] [coord] a [noun] | 15 |
|
| 2 | [prep] [adv] [num] [conj] a [noun sg] | 15 |
|
| 3 | [prep] [adv] [num] [conj] a [noun] | 15 |
|
| 4 | [prep] [adv] [num] and a [noun] | 14 |
|
| 5 | [prep] [adv] [num] and a [noun] | 14 |
|
| 6 | of [adv] [num] [conj] a [noun] | 11 |
|
| 7 | [prep] [adv] [num] [conj] a half | 7 |
|
| 8 | [prep] about [num] [conj] a [noun] | 7 |
|
| 9 | [prep] about [num] [conj] a [noun] | 7 |
|
| 10 | [prep] [adv] [num] [conj] a half | 7 |
|
