| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | often [verb] | 17629 |
|
| 2 | often [vb pp] | 7517 |
|
| 3 | [adv] expressed | 978 |
|
| 4 | [adv] expressed | 942 |
|
| 5 | often express | 62 |
|
| 6 | often expressed | 42 |
|
