| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been used [adv] [prep] [adj] | 28 |
|
| 2 | [been] used [adv] [prep] [adj] | 26 |
|
| 3 | [been] used [adv] [prep] [adj] | 14 |
|
| 4 | [been] used [adv] [prep] [det] | 9 |
|
| 5 | [been] used [adv] for [adj] | 8 |
|
| 6 | [been] used [adv] in [adj] | 7 |
|
| 7 | [been] used [adv] by [adj] | 6 |
|
| 8 | [been] used successfully [prep] [adj] | 5 |
|
| 9 | [been] used successfully [prep] [adj] | 5 |
|
