| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] than half a | 186 |
|
| 2 | more than [det] a | 136 |
|
| 3 | [det] than [det] a | 134 |
|
| 4 | [det] than [det] an | 55 |
|
| 5 | less than [det] a | 52 |
|
