| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] often [prep] [noun sg] | 27 |
|
| 2 | and often [prep] [noun sg] | 25 |
|
| 3 | and often [prep] [noun sg] | 25 |
|
| 4 | [conj] often in [noun sg] | 15 |
|
| 5 | [subord] often [prep] [noun sg] | 5 |
|
