| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] [prep] [adj] | 1752 |
|
| 2 | [verb] [been] used [prep] | 854 |
|
| 3 | [been] used [prep] [adj] | 269 |
|
| 4 | [verb] used [prep] [adj] | 30 |
|
| 5 | [verb] [been] used [adj] | 11 |
|
