| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | often [verb] | 17629 |
|
| 2 | often [vb pp] | 7517 |
|
| 3 | [adv] left | 1625 |
|
| 4 | [adv] left | 1464 |
|
| 5 | often leave | 94 |
|
| 6 | often left | 49 |
|
