| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] these [noun] [verb] | 3311 |
|
| 2 | [prep] [noun] often [verb] | 283 |
|
| 3 | these [noun] often [verb] | 61 |
|
| 4 | [prep] these [noun] often | 20 |
|
