| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have be [adv] used [verb] [adj] | 6 |
|
| 2 | have be [adv] use [verb] [adj] | 6 |
|
| 3 | have be [adv] use [to-vb] [adj] | 6 |
|
| 4 | have been [adv] use [verb] [adj] | 6 |
|
