| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] which have [been] used for | 13 |
|
| 2 | [noun sg] which have [been] used for | 8 |
|
| 3 | [noun pl] which have [been] used for | 5 |
|
| 4 | which [modal v] have [been] used for | 5 |
|
| 5 | which [vb mod] have [been] used for | 5 |
|
| 6 | which have [been] used for [noun] | 6 |
|
| 7 | which have [been] used for [adj] | 6 |
|
| 8 | which have [been] used for [art] | 5 |
|
| 9 | which have [been] used for [art] | 5 |
|
