| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | often [vb -s] [prep] [noun sg] [prep] | 11 |
|
| 2 | often [vb -s] in [noun sg] [prep] | 5 |
|
| 3 | often [vb -s] in [noun sg] [prep] | 5 |
|
