| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adv] used | 181 |
|
| 2 | it is [adv] used | 161 |
|
| 3 | it is widely [verb] | 147 |
|
| 4 | it is widely [vb pp] | 146 |
|
| 5 | [pron] is widely used | 14 |
|
| 6 | it [be] widely used | 9 |
|
| 7 | it be widely used | 9 |
|
| 8 | it [is] widely used | 7 |
|
| 9 | it is widely use | 6 |
|
| 10 | it is widely used | 6 |
|
