| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [indef pn] [det] than a | 67 |
|
| 2 | be [indef pn] [det] than a | 44 |
|
| 3 | [prep] be [indef pn] [det] than | 37 |
|
| 4 | [prep] be [det] than a | 28 |
|
