| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] used [prep] [adj] [noun pl] | 126 |
|
| 2 | [been] [adv] [prep] [adj] [noun pl] | 97 |
|
| 3 | used [adv] [prep] [adj] [noun pl] | 87 |
|
| 4 | [been] used [adv] [prep] [adj] | 26 |
|
| 5 | [been] used [adv] [prep] [noun pl] | 16 |
|
