| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] have been used for | 35 |
|
| 2 | [noun pl] have been used for | 32 |
|
| 3 | [pron] have been used for | 10 |
|
| 4 | which have been used for | 5 |
|
| 5 | [pers pn] have been used for | 5 |
|
| 6 | [Wh det] have been used for | 5 |
|
| 7 | which have been used for | 5 |
|
| 8 | have [adv] been used for | 10 |
|
| 9 | have [adv] been used for | 6 |
|
| 10 | have been used for [noun] | 22 |
|
| 11 | have been used for [adj] | 15 |
|
| 12 | have been used for [noun pl] | 12 |
|
| 13 | have been used for [noun sg] | 9 |
|
| 14 | have been used for [adj] | 7 |
|
| 15 | have been used for [det] | 5 |
|
