| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been used [prep] some | 15 |
|
| 2 | [verb] been used [prep] some | 15 |
|
| 3 | [vb -s] been used [prep] some | 7 |
|
| 4 | has been used [prep] some | 7 |
|
| 5 | have been used [prep] some | 6 |
|
| 6 | [vb base] been used [prep] some | 6 |
|
| 7 | been used [prep] some [noun] | 17 |
|
| 8 | been used [prep] some [noun sg] | 9 |
|
| 9 | been used [prep] some [noun pl] | 8 |
|
| 10 | been used [prep] some time | 5 |
|
| 11 | been used [prep] some time | 5 |
|
