| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] | 18437 |
|
| 2 | it is [vb pp] | 14689 |
|
| 3 | it [be] claimed | 502 |
|
| 4 | it be claimed | 502 |
|
| 5 | it [is] claimed | 237 |
|
| 6 | [pron] is claimed | 230 |
|
| 7 | it is claim | 197 |
|
