| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this often [verb] [noun] | 10 |
|
| 2 | [det] often [verb] [noun sg] | 8 |
|
| 3 | [det] often [vb -s] [noun] | 7 |
|
| 4 | [det] often [verb] [noun pl] | 7 |
|
