| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] [verb] [det] [verb] [art] | 115 |
|
| 2 | [modal v] [verb] [det] than [art] | 101 |
|
| 3 | [verb] [det] than [verb] [art] | 71 |
|
| 4 | [modal v] [verb] [det] than [verb] | 27 |
|
