| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] be used for [adj] | 90 |
|
| 2 | have be used for [adj] | 61 |
|
| 3 | have [adv] be used for | 43 |
|
| 4 | have [adv] be for [adj] | 28 |
|
