| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who have been in [noun] | 115 |
|
| 2 | [pron] have been in contact | 26 |
|
| 3 | who have been [prep] contact | 6 |
|
| 4 | who have been in contact | 6 |
|
| 5 | who [verb] been in contact | 6 |
|
| 6 | who have [be] in contact | 6 |
|
| 7 | who have [been] in contact | 6 |
|
| 8 | who have be in contact | 6 |
|
| 9 | who have been [prep] contact | 6 |
|
