| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [verb] [adv prt] [prep] | 204 |
|
| 2 | [modal v] be set [adv prt] [prep] | 159 |
|
| 3 | [vb mod] be set [adv prt] [prep] | 159 |
|
| 4 | must be set [adv] [prep] | 18 |
|
| 5 | must be set [adv prt] [prep] | 11 |
|
| 6 | must [be] set [adv prt] [prep] | 11 |
|
| 7 | must be set [adv prt] [prep] | 11 |
|
| 8 | must be set [adv prt] [prep] | 11 |
|
| 9 | must [be] set [adv prt] [prep] | 11 |
|
