| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] [noun] must be [verb] to | 167 |
|
| 2 | [adj] [noun] must be [vb pp] to | 160 |
|
| 3 | [adj] [noun] [modal v] be added to | 68 |
|
| 4 | [adj] [noun] [vb mod] be added to | 68 |
|
| 5 | [adj] [noun] must be added [prep] | 10 |
|
| 6 | [adj] [noun] must be added [prep] | 10 |
|
| 7 | [adj] [noun] must be added to | 8 |
|
| 8 | [adj] [noun] must be added to | 8 |
|
| 9 | [adj] [noun] must [be] added to | 8 |
|
| 10 | [adj] [noun] must be added to | 8 |
|
| 11 | [adj] [noun] must be add to | 8 |
|
| 12 | [adj] [noun] must [be] added to | 8 |
|
