| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] must [be] [verb] for | 230 |
|
| 2 | provision [modal v] [be] [verb] for | 47 |
|
| 3 | provision must [be] [verb] [prep] | 10 |
|
| 4 | provision must [be] [verb] [prep] | 10 |
|
| 5 | provision must [be] [verb] for | 8 |
|
