| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] claimed that | 27 |
|
| 2 | it was [adv] claimed that | 18 |
|
| 3 | it be also claimed that | 17 |
|
| 4 | it be often claimed that | 12 |
|
| 5 | it be sometimes claimed that | 7 |
|
