| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] sometimes called a [adj] | 6 |
|
| 2 | is sometimes [vb pp] a [adj] | 6 |
|
| 3 | [is] sometimes [vb pp] a [adj] | 6 |
|
| 4 | [is] sometimes [vb pp] a [adj] | 5 |
|
