| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [adj] than a | 467 |
|
| 2 | for [det] than a | 447 |
|
| 3 | for more than a | 388 |
|
| 4 | for more than a | 388 |
|
| 5 | for less than a | 59 |
|
| 6 | for less than a | 59 |
|
| 7 | for long than a | 19 |
|
| 8 | for [adj -er] than a | 19 |
|
| 9 | for longer than a | 19 |
|
