| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb past] [adv] [been] used [prep] [noun] | 14 |
|
| 2 | [vb past] [adv] been use [prep] [noun] | 14 |
|
| 3 | [vb past] [adv] [been] use [prep] [noun] | 14 |
|
| 4 | had [adv] [been] use [prep] [noun] | 14 |
|
| 5 | [vb past] [adv] [been] use [prep] [noun] | 11 |
|
| 6 | [vb past] [adv] [been] use [prep] [noun prp] | 6 |
|
| 7 | [vb past] [adv] [been] use for [noun] | 5 |
|
| 8 | [vb past] [adv] [been] use [prep] [noun pl] | 5 |
|
| 9 | [vb past] [adv] [been] use for [noun] | 5 |
|
