| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been used [prep] [noun] | 233 |
|
| 2 | [verb] been used [prep] [noun sg] | 110 |
|
| 3 | [vb -s] been used [prep] [noun] | 81 |
|
| 4 | has been used [prep] [noun] | 77 |
|
| 5 | [vb base] been used [prep] [noun] | 70 |
|
| 6 | [verb] been used in [noun] | 69 |
|
| 7 | have been used [prep] [noun] | 69 |
|
| 8 | [verb] been used [prep] [noun pl] | 69 |
|
| 9 | [verb] been used for [noun] | 62 |
|
| 10 | [verb] been used by [noun] | 55 |
|
| 11 | [verb] been used [prep] [noun prp] | 50 |
|
| 12 | had been used [prep] [noun] | 41 |
|
| 13 | [vb past] been used [prep] [noun] | 41 |
|
| 14 | have been used [prep] [noun] | 29 |
|
| 15 | [vb infin] been used [prep] [noun] | 29 |
|
| 16 | [verb] been used as [noun] | 21 |
|
| 17 | to have been used [prep] [noun] | 9 |
|
| 18 | [to-vb] been used [prep] [noun] | 9 |
|
| 19 | [verb] been used [prep] year | 8 |
|
| 20 | [verb] been used [prep] years | 8 |
|
| 21 | [verb] been used on [noun] | 7 |
|
| 22 | [verb] been used at [noun] | 6 |
|
