| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adj] problems as it [verb] | 7 |
|
| 2 | [det] problems as it [verb] | 5 |
|
| 3 | many problems as it [verb] | 5 |
|
| 4 | many problems as it [verb] | 5 |
|
