| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | problems [verb] [prep] [art] | 500 |
|
| 2 | [noun] related [prep] [art] | 364 |
|
| 3 | problems [vb pp] [prep] [art] | 309 |
|
| 4 | [noun pl] related [prep] [art] | 192 |
|
| 5 | problems relate [prep] [art] | 21 |
|
| 6 | problem related [prep] [art] | 8 |
|
| 7 | problems related [prep] [art] | 6 |
|
