| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must [be] [adv prt] [prep] [art] [noun] | 10 |
|
| 2 | must be [adv prt] [prep] [art] [noun] | 10 |
|
| 3 | must [be] [adv prt] [prep] [art] [noun] | 10 |
|
| 4 | must [be] [adv prt] [prep] the [noun] | 9 |
|
| 5 | must [be] [adv prt] [prep] the [noun] | 9 |
|
| 6 | must [be] [adv prt] [prep] [art] [noun sg] | 9 |
|
