| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [been] used [adv] [prep] | 79 |
|
| 2 | and have [been] used [prep] | 27 |
|
| 3 | and have [been] [adv] [prep] | 18 |
|
| 4 | and have [been] used [adv] | 10 |
|
