| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | as it is often called | 7 |
|
| 2 | as it is often called | 7 |
|
| 3 | [subord] it is often called | 7 |
|
| 4 | [conj] it is often called | 7 |
|
| 5 | it is often called [art] | 6 |
|
| 6 | it is often called [art] | 6 |
|
