| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [verb] [prep] [adj] [noun] | 630 |
|
| 2 | it is [vb pp] [prep] [adj] [noun] | 572 |
|
| 3 | [pron] is used [prep] [adj] [noun] | 49 |
|
| 4 | it [be] used [prep] [adj] [noun] | 49 |
|
| 5 | it be used [prep] [adj] [noun] | 49 |
|
| 6 | it is use [prep] [adj] [noun] | 26 |
|
| 7 | it is used [prep] [adj] [noun] | 25 |
|
| 8 | it [is] used [prep] [adj] [noun] | 25 |
|
