| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [subord] an | 93 |
|
| 2 | [prep] if an | 45 |
|
| 3 | as [subord] an | 44 |
|
| 4 | [prep] whether an | 44 |
|
| 5 | as [subord] an | 44 |
|
| 6 | of [subord] an | 17 |
|
| 7 | of [subord] an | 17 |
|
| 8 | to [subord] an | 11 |
|
| 9 | to [subord] an | 11 |
|
| 10 | on [subord] an | 9 |
|
| 11 | on [subord] an | 9 |
|
| 12 | about [subord] an | 5 |
|
| 13 | about [subord] an | 5 |
|
