| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been used [det] [noun] | 6 |
|
| 2 | have been used [det] [noun] | 6 |
|
| 3 | been used [prep] [det] [noun] | 67 |
|
| 4 | been used [prep] [det] [noun] | 67 |
|
| 5 | been used for [det] [noun] | 27 |
|
| 6 | been used for [det] [noun] | 27 |
|
| 7 | been used in [det] [noun] | 22 |
|
| 8 | been used in [det] [noun] | 22 |
|
| 9 | been used [to-vb] [det] [noun] | 16 |
|
| 10 | been used [verb] [det] [noun] | 16 |
|
| 11 | been used by [det] [noun] | 8 |
|
| 12 | been used by [det] [noun] | 8 |
|
