| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] an [noun] [prep] | 853 |
|
| 2 | [det] an [noun] that | 219 |
|
| 3 | [det] [noun] that [prep] | 166 |
|
| 4 | an [noun] that [prep] | 52 |
|
