| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] or [adv] [prep] a | 83 |
|
| 2 | [noun pl] or [adv] [prep] a | 28 |
|
| 3 | [noun] or [adv] in a | 22 |
|
| 4 | [noun] or even [prep] a | 19 |
|
| 5 | [noun] or [adv] of a | 19 |
|
| 6 | [noun] or [adv] as a | 17 |
|
| 7 | [noun] or [adv] to a | 17 |
|
| 8 | [noun] or so [prep] a | 17 |
|
| 9 | [noun] or otherwise [prep] a | 17 |
|
| 10 | [noun] or more [prep] a | 14 |
|
| 11 | [n mass] or [adv] [prep] a | 11 |
|
| 12 | [noun] or [adv] for a | 10 |
|
| 13 | [noun] or [adv] by a | 10 |
|
| 14 | week or [adv] [prep] a | 7 |
|
| 15 | [noun] or [adv] on a | 7 |
|
| 16 | [noun] or [adv] at a | 7 |
|
| 17 | [noun] or simply [prep] a | 7 |
|
| 18 | [noun] or less [prep] a | 5 |
|
| 19 | [noun] or only [prep] a | 5 |
|
