| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been to [adj] [noun] | 71 |
|
| 2 | have been used to [adj] | 15 |
|
| 3 | been used to [adj] [noun] | 13 |
|
| 4 | have been used [adj] [noun] | 7 |
|
