| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [num] [noun sg] [prep] [art] [noun] | 7123 |
|
| 2 | [num] [noun sg] [prep] [art] [noun pl] | 357 |
|
| 3 | [adj] [noun sg] [prep] [art] problems | 212 |
|
| 4 | [num] [noun sg] [prep] [art] problem | 31 |
|
| 5 | [num] [noun] [prep] [art] problems | 13 |
|
| 6 | [num] [noun sg] [prep] [art] problems | 7 |
|
| 7 | [num] [noun sg] [prep] [art] problems | 7 |
|
