| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [to-vb] [prep] these [noun] | 539 |
|
| 2 | [to-vb] [prep] these [noun pl] | 498 |
|
| 3 | [to-vb] [prep] [adj] problems | 101 |
|
| 4 | [verb] [prep] these problems | 51 |
|
| 5 | [to-vb] [prep] [det] problems | 34 |
|
| 6 | [to-vb] [prep] these problem | 17 |
|
| 7 | [to-vb] [prep] these problems | 16 |
|
| 8 | [to-vb] [prep] these problems | 16 |
|
