| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] have been used for | 7 |
|
| 2 | [Wh det] [vb mod] have been used for | 5 |
|
| 3 | [noun] [vb mod] have been used for | 5 |
|
| 4 | which [vb mod] have been used for | 5 |
|
| 5 | which [vb mod] have been used for | 5 |
|
| 6 | [vb mod] [adv] have been used for | 6 |
|
| 7 | [vb mod] [adv] have been used for | 5 |
|
| 8 | [vb mod] have been used for [noun] | 7 |
|
| 9 | [vb mod] have been used for [noun sg] | 5 |
|
