| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] claimed that [noun] | 14 |
|
| 2 | have claimed that [adj] [noun] | 14 |
|
| 3 | [been] claimed that [adj] [noun] | 9 |
|
| 4 | have [been] claimed that [adj] | 8 |
|
