| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been used [adv] [prep] [adj] [noun] | 20 |
|
| 2 | [been] used [adv] [prep] [adj] [noun] | 11 |
|
| 3 | [been] used [adv] [prep] [adj] [noun pl] | 11 |
|
| 4 | [been] used [adv] [prep] [adj] [noun sg] | 8 |
|
| 5 | [been] used [adv] in [adj] [noun] | 6 |
|
| 6 | [been] used [adv] for [adj] [noun] | 5 |
|
| 7 | [been] used [adv] by [adj] [noun] | 5 |
|
| 8 | [been] used successfully [prep] [adj] [noun] | 5 |
|
| 9 | [been] used [adv] [prep] [det] [noun] | 5 |
|
