| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] [noun sg] | 3141 |
|
| 2 | [adv] [noun sg] policy | 45 |
|
| 3 | is [noun sg] policy | 26 |
|
| 4 | is [adv] policy | 5 |
|
