| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] must be [verb] to | 487 |
|
| 2 | [noun] must be [vb pp] to | 472 |
|
| 3 | [noun] [modal v] be sent to | 294 |
|
| 4 | [noun] must be sent [prep] | 31 |
|
| 5 | [noun] must be sent [prep] | 31 |
|
| 6 | [noun] must be send to | 18 |
|
| 7 | [noun] must [be] sent to | 18 |
|
| 8 | [noun] must be sent to | 18 |
|
