| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | of [noun] often [vb past] | 17 |
|
| 2 | [prep] [noun sg] often [vb past] | 16 |
|
| 3 | [prep] [noun prp] often [vb past] | 10 |
|
| 4 | [prep] [noun pl] often [vb past] | 8 |
|
