| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [verb] in [det] | 727 |
|
| 2 | have been [vb pp] in [det] | 679 |
|
| 3 | have been used [prep] [det] | 81 |
|
| 4 | have been used in [adj] | 72 |
|
| 5 | have been use in [det] | 27 |
|
| 6 | have [be] used in [det] | 26 |
|
| 7 | have [been] used in [det] | 26 |
|
| 8 | [verb] been used in [det] | 26 |
|
| 9 | have be used in [det] | 26 |
|
