| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [adj] an [noun sg] | 1973 |
|
| 2 | [adj] than an [noun sg] | 424 |
|
| 3 | [prep] [adj] than [noun sg] | 99 |
|
| 4 | [prep] [adj] than an | 88 |
|
