| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [conj] [modal v] [verb] [prep] the | 506 |
|
| 2 | problem [conj] [modal v] [verb] [prep] [art] | 11 |
|
| 3 | problem [conj] [modal v] [verb] [prep] [art] | 11 |
|
| 4 | problem [conj] [modal v] [verb] [prep] the | 8 |
|
