| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] set [adv prt] [prep] [art] | 122 |
|
| 2 | must [be] set [prep] [art] | 17 |
|
| 3 | must [be] [adv prt] [prep] [art] | 14 |
|
| 4 | must [be] set [adv prt] [prep] | 11 |
|
