| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] set [adv prt] at | 10 |
|
| 2 | [vb mod] set [adv prt] at | 10 |
|
| 3 | [modal v] set [adv prt] at | 9 |
|
| 4 | [modal v] set off at | 7 |
|
