| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is find that [art] | 20 |
|
| 2 | it [is] find that [art] | 20 |
|
| 3 | it [is] found that [art] | 19 |
|
| 4 | it [is] find that the | 17 |
|
