| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [indef pn] [adj] than a | 17 |
|
| 2 | [vb pp] [indef pn] [adj] than a | 15 |
|
| 3 | [adv] [vb pp] [indef pn] [adj] than | 13 |
|
