| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | must be [verb] by [noun] | 167 |
|
| 2 | [modal v] be accompany by [noun] | 36 |
|
| 3 | must [be] accompany by [noun] | 6 |
|
| 4 | must be accompany [prep] [noun] | 6 |
|
| 5 | must be accompany by [noun] | 6 |
|
| 6 | must [be] accompany by [noun] | 6 |
|
| 7 | must be accompany by [noun] | 6 |
|
| 8 | must be accompany [prep] [noun] | 6 |
|
