| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj -er] than a [noun] | 105 |
|
| 2 | be [adj -er] than [prep] [noun] | 83 |
|
| 3 | be [adj -er] [prep] a [noun] | 70 |
|
| 4 | [adj -er] than [prep] a [noun] | 12 |
|
| 5 | be [adj -er] than [prep] a | 9 |
|
