| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [been] used for [det] [noun] | 21 |
|
| 2 | have [been] used for [det] [noun] | 21 |
|
| 3 | [vb -s] [been] used for [det] [noun] | 11 |
|
| 4 | has [been] used for [det] [noun] | 10 |
|
| 5 | [adv] [been] used for [det] [noun] | 6 |
|
| 6 | [vb base] [been] used for [det] [noun] | 5 |
|
| 7 | not [been] used for [det] [noun] | 5 |
|
| 8 | have [been] used for [det] [noun] | 5 |
|
| 9 | [not/n't] [been] used for [det] [noun] | 5 |
|
| 10 | [been] used for [det] [noun] [prep] | 9 |
|
| 11 | [been] used for [det] [noun] [prep] | 9 |
|
| 12 | [been] used for [det] [noun] [conj] | 5 |
|
| 13 | [been] used for [det] [noun] in | 5 |
|
| 14 | [been] used for [det] [noun] in | 5 |
|
