| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] problems that [vb mod] [vb infin] | 12 |
|
| 2 | [det] problems that [vb mod] [verb] | 12 |
|
| 3 | any problems that [vb mod] [verb] | 11 |
|
| 4 | [det] problems that [vb mod] arise | 8 |
|
| 5 | [det] problems that [vb mod] arise | 8 |
|
| 6 | [det] problems that may [verb] | 7 |
|
