| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] been claimed that | 45 |
|
| 2 | it [verb] be claimed that | 45 |
|
| 3 | it have [be] claimed that | 45 |
|
| 4 | it [verb] [been] claimed that | 45 |
|
| 5 | it [vb -s] [be] claimed that | 44 |
|
| 6 | it has [be] claimed that | 42 |
|
