| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [n mass] of [noun] for | 260 |
|
| 2 | [noun] of communication for | 29 |
|
| 3 | [n mass] of communication [prep] | 28 |
|
| 4 | [n mass] [prep] communication for | 7 |
|
