| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] an [adj] [conj] [noun sg] | 55 |
|
| 2 | [prep] [adj] [conj] a [noun sg] | 47 |
|
| 3 | [prep] an [adj] [conj] a | 25 |
|
| 4 | an [adj] [conj] a [noun sg] | 14 |
|
