| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be commonly | 97 |
|
| 2 | it [is] commonly | 78 |
|
| 3 | it is commonly | 76 |
|
| 4 | it [was/were] commonly | 19 |
|
| 5 | it was commonly | 19 |
|
