| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] lead [prep] [adj] [noun] | 231 |
|
| 2 | [noun] [modal v] lead [prep] [adj] [noun pl] | 105 |
|
| 3 | [noun] [modal v] [verb] [prep] [adj] problems | 14 |
|
| 4 | [noun] [modal v] lead [prep] [adj] problems | 5 |
|
| 5 | [noun] [modal v] lead [prep] [adj] problems | 5 |
|
| 6 | [noun] [modal v] lead [prep] [adj] problem | 5 |
|
