| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been used [prep] [adj] [noun] | 13 |
|
| 2 | have be used [prep] [adj] [noun] | 13 |
|
| 3 | have be used [prep] [adj] [noun] | 11 |
|
| 4 | have be used [prep] [adj] [noun pl] | 8 |
|
| 5 | have be used in [adj] [noun] | 5 |
|
| 6 | have be used in [adj] [noun] | 5 |
|
