| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | widely used [prep] [adj] [noun] | 45 |
|
| 2 | widely used in [adj] [noun] | 37 |
|
| 3 | widely used [prep] [adj] [noun pl] | 32 |
|
| 4 | widely used [prep] [adj] [noun sg] | 26 |
|
| 5 | widely used [prep] [det] [noun] | 13 |
|
| 6 | widely used by [adj] [noun] | 12 |
|
| 7 | widely used for [adj] [noun] | 5 |
|
