| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have [adv] been in contact [prep] | 13 |
|
| 2 | have [adv] been [prep] contact with | 13 |
|
| 3 | have [adv] been [prep] contact [prep] | 9 |
|
| 4 | has [adv] been [prep] contact [prep] | 7 |
|
