| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | are [adv] [vb pp] | 23609 |
|
| 2 | are [adv] [vb pp] | 19433 |
|
| 3 | [be] often [vb pp] | 4110 |
|
| 4 | be often [vb pp] | 4109 |
|
| 5 | are often [verb] | 1421 |
|
| 6 | [am/are] often [vb pp] | 1413 |
|
| 7 | are often [vb pp] | 1378 |
|
