| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be found to be | 34 |
|
| 2 | it be found to [be] | 34 |
|
| 3 | it be found to be | 34 |
|
| 4 | it was found to [be] | 26 |
|
| 5 | it is found to [be] | 7 |
|
