| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [Wh det] [be] widely used | 8 |
|
| 2 | [noun sg] [Wh det] [be] widely used | 7 |
|
| 3 | [Wh det] [be] [adv] widely used | 5 |
|
| 4 | [Wh det] [be] [adv] widely used | 5 |
|
| 5 | [Wh det] [be] widely used [prep] | 12 |
|
| 6 | [Wh det] [be] widely used [prep] | 12 |
|
| 7 | [Wh det] [be] widely used in | 7 |
|
| 8 | [Wh det] [be] widely used in | 7 |
|
