| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [prep] [verb] [art] | 409 |
|
| 2 | be [prep] trying [verb] [art] | 41 |
|
| 3 | it be [prep] trying [verb] | 41 |
|
| 4 | it be trying [verb] [art] | 24 |
|
