| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] often they | 143 |
|
| 2 | [adv] often they | 109 |
|
| 3 | very often they | 34 |
|
| 4 | very often they | 34 |
|
| 5 | [Wh adv] often they | 33 |
|
| 6 | how often they | 32 |
|
| 7 | how often they | 32 |
|
| 8 | quite often they | 20 |
|
| 9 | quite often they | 20 |
|
| 10 | too often they | 19 |
|
| 11 | too often they | 19 |
|
| 12 | more often they | 16 |
|
| 13 | more often they | 16 |
|
| 14 | so often they | 15 |
|
| 15 | so often they | 15 |
|
