| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adj] [noun sg] must | 28 |
|
| 2 | be [det] [noun] must | 17 |
|
| 3 | be [adj] [noun] must | 15 |
|
| 4 | is [adj] [noun] must | 15 |
|
| 5 | be that [noun] must | 13 |
|
| 6 | be that [noun] must | 13 |
|
| 7 | be sure [noun] must | 6 |
|
| 8 | 's [adj] [noun] must | 6 |
|
| 9 | be sure [noun] must | 6 |
|
