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