| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [conj] [modal v] | 3148 |
|
| 2 | [verb] policy [conj] | 167 |
|
| 3 | policy [conj] [modal v] | 105 |
|
| 4 | [verb] policy [modal v] | 13 |
|
