| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's [verb] | 7994 |
|
| 2 | it 's [vb pp] | 2806 |
|
| 3 | it [be] used | 600 |
|
| 4 | it be used | 600 |
|
| 5 | it [is] used | 365 |
|
| 6 | it 's use | 50 |
|
| 7 | [pron] 's used | 42 |
|
