| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been used [prep] [noun sg] | 139 |
|
| 2 | been used in [noun] | 94 |
|
| 3 | been used [prep] [noun pl] | 92 |
|
| 4 | been used for [noun] | 80 |
|
| 5 | been used by [noun] | 75 |
|
| 6 | been used [prep] [noun prp] | 70 |
|
| 7 | been used as [noun] | 27 |
|
| 8 | been used [prep] year | 10 |
|
| 9 | been used [prep] years | 10 |
|
| 10 | been used on [noun] | 9 |
|
| 11 | been used [prep] [n mass] | 7 |
|
| 12 | been used at [noun] | 6 |
|
