| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [noun sg] [prep] an | 2491 |
|
| 2 | [noun sg] [noun pl] [prep] an | 861 |
|
| 3 | [noun sg] [noun] in an | 607 |
|
| 4 | [noun sg] [noun] of an | 492 |
|
| 5 | [noun sg] [noun] as an | 477 |
|
| 6 | [noun sg] [noun] with an | 398 |
|
| 7 | [noun sg] [noun] for an | 285 |
|
| 8 | [noun sg] [noun] to an | 227 |
|
| 9 | [noun sg] [noun] on an | 189 |
|
| 10 | [noun sg] [noun] at an | 144 |
|
| 11 | [noun sg] [noun] from an | 125 |
|
| 12 | [noun sg] [noun] by an | 104 |
|
| 13 | [noun sg] [noun] into an | 66 |
|
| 14 | [noun sg] [noun] after an | 47 |
|
| 15 | [noun sg] [n mass] [prep] an | 42 |
|
| 16 | [noun sg] [noun prp] [prep] an | 37 |
|
| 17 | [noun sg] system [prep] an | 36 |
|
| 18 | [noun sg] [noun] within an | 31 |
|
| 19 | [noun sg] [noun] over an | 29 |
|
| 20 | [noun sg] system [prep] an | 28 |
|
| 21 | [noun sg] service [prep] an | 28 |
|
| 22 | government [noun] [prep] an | 24 |
|
| 23 | market [noun] [prep] an | 23 |
|
| 24 | [noun sg] point [prep] an | 23 |
|
| 25 | [noun sg] [noun] under an | 22 |
|
| 26 | [noun sg] [noun] during an | 22 |
|
| 27 | [noun sg] [noun] through an | 22 |
|
| 28 | [noun sg] rate [prep] an | 22 |
|
| 29 | [noun sg] point [prep] an | 21 |
|
| 30 | [noun sg] group [prep] an | 21 |
|
