| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [is] that [art] | 162 |
|
| 2 | it [is] claimed that | 99 |
|
| 3 | [is] claimed that [art] | 38 |
|
| 4 | it [is] claimed [art] | 6 |
|
