| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [vb pp] [verb] | 1085 |
|
| 2 | it is widely [verb] | 147 |
|
| 3 | it is widely [vb pp] | 146 |
|
| 4 | is widely [vb pp] [verb] | 35 |
|
