| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [coord] [adv] so often | 5 |
|
| 2 | [conj] [adv] so often | 5 |
|
| 3 | [be] [adv] so often | 5 |
|
| 4 | [adv] [adv] so often | 5 |
|
| 5 | be [adv] so often | 5 |
|
| 6 | [verb] [adv] so often | 5 |
|
| 7 | [adv] [art] so often | 9 |
|
| 8 | [adv] [art] so often | 9 |
|
| 9 | [adv] every so often | 9 |
|
| 10 | [adv] every so often | 9 |
|
| 11 | [adv] so often [pron] | 7 |
|
| 12 | [adv] so often [conj] | 5 |
|
| 13 | [adv] so often [verb] | 5 |
|
| 14 | [adv] so often [pers pn] | 5 |
|
