| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] problems that [vb mod] [vb infin] | 21 |
|
| 2 | [adj] problems that [vb mod] [verb] | 21 |
|
| 3 | [adj] problems that [vb mod] arise | 8 |
|
| 4 | [adj] problems that [vb mod] arise | 8 |
|
| 5 | [adj] problems that may [verb] | 7 |
|
| 6 | [adj] problems that [vb mod] have | 5 |
|
| 7 | [adj] problems that [vb mod] have | 5 |
|
| 8 | [adj] problems that will [verb] | 5 |
|
