| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] sometimes [verb] | 728 |
|
| 2 | [is] sometimes [vb pp] | 717 |
|
| 3 | [is] [adv] described | 396 |
|
| 4 | [is] [adv] described | 395 |
|
| 5 | [be] sometimes described | 25 |
|
| 6 | [is] sometimes described | 18 |
|
| 7 | [is] sometimes describe | 18 |
|
