| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] [verb] [prep] [noun] | 4022 |
|
| 2 | [pron] [is] [vb pp] [prep] [noun] | 2919 |
|
| 3 | [pron] [be] used [prep] [noun] | 263 |
|
| 4 | [pron] [is] use [prep] [noun] | 99 |
|
