| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | for [det] than a | 484 |
|
| 2 | [vb past] [det] than a | 172 |
|
| 3 | [vb past] for [det] a | 36 |
|
| 4 | [vb past] for [det] than | 30 |
|
