| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh det] is [verb] [prep] [noun] | 1246 |
|
| 2 | [Wh det] is [vb pp] [prep] [noun] | 1109 |
|
| 3 | [Wh det] be used [prep] [noun] | 95 |
|
| 4 | [Wh det] [be] used [prep] [noun] | 95 |
|
| 5 | [pron] is used [prep] [noun] | 93 |
|
| 6 | [Wh det] [is] used [prep] [noun] | 43 |
|
| 7 | [Wh det] is use [prep] [noun] | 43 |
|
| 8 | [Wh det] is used [prep] [noun] | 43 |
|
