| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [n mass] to [n mass] | 3921 |
|
| 2 | [n mass] million to | 369 |
|
| 3 | million to [n mass] | 204 |
|
| 4 | [n mass] million [n mass] | 10 |
|
