| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adv] an | 548 |
|
| 2 | for [adv] an | 171 |
|
| 3 | for [adv] an | 171 |
|
| 4 | at [adv] an | 164 |
|
| 5 | at [adv] an | 164 |
|
| 6 | [prep] least an | 142 |
|
| 7 | [prep] about an | 82 |
|
| 8 | [prep] either an | 48 |
|
| 9 | with [adv] an | 46 |
|
| 10 | with [adv] an | 46 |
|
| 11 | [prep] over an | 39 |
|
| 12 | in [adv] an | 36 |
|
| 13 | in [adv] an | 36 |
|
| 14 | [prep] just an | 32 |
|
| 15 | [prep] quite an | 28 |
|
| 16 | of [adv] an | 25 |
|
| 17 | of [adv] an | 25 |
|
| 18 | [prep] only an | 24 |
|
| 19 | by [adv] an | 21 |
|
| 20 | [prep] almost an | 21 |
|
| 21 | [prep] both an | 21 |
|
| 22 | by [adv] an | 21 |
|
| 23 | to [adv] an | 19 |
|
| 24 | to [adv] an | 19 |
|
| 25 | [prep] nearly an | 18 |
|
| 26 | from [adv] an | 16 |
|
| 27 | from [adv] an | 16 |
|
| 28 | after [adv] an | 14 |
|
| 29 | after [adv] an | 14 |
|
| 30 | [prep] once an | 12 |
|
