| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb -s] [prep] an [noun] | 1197 |
|
| 2 | [prep] [adv] an [noun] | 418 |
|
| 3 | [vb -s] [prep] [adv] [noun] | 316 |
|
| 4 | [vb -s] [adv] an [noun] | 169 |
|
| 5 | [vb -s] [prep] [adv] an | 8 |
|
