| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is sometimes [vb pp] that | 96 |
|
| 2 | is sometimes said [that] | 27 |
|
| 3 | is sometimes argued [that] | 26 |
|
| 4 | is sometimes suggested [that] | 11 |
|
| 5 | is sometimes claimed [that] | 7 |
|
