| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] been [verb] in | 309 |
|
| 2 | it [verb] been [vb pp] in | 293 |
|
| 3 | it [verb] been used [prep] | 57 |
|
| 4 | [pron] [verb] been used in | 37 |
|
| 5 | it [verb] be used in | 14 |
|
| 6 | it [verb] [be] used in | 14 |
|
| 7 | it [verb] been use in | 14 |
|
| 8 | it [verb] [been] used in | 14 |
|
