| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it [is] sometimes [vb pp] | 41 |
|
| 2 | [subord] it is sometimes [verb] | 40 |
|
| 3 | as it [is] sometimes [verb] | 24 |
|
| 4 | [subord] it [is] sometimes call | 15 |
|
| 5 | [subord] it [is] sometimes called | 15 |
|
| 6 | although it [is] sometimes [verb] | 6 |
|
| 7 | though it [is] sometimes [verb] | 5 |
|
