| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] at [num] [n mass] | 237 |
|
| 2 | [vb pp] at [num] [n mass] | 123 |
|
| 3 | centrifuge at [num] [n mass] | 44 |
|
| 4 | centrifuged [prep] [num] [n mass] | 20 |
|
| 5 | centrifuged at [adj] [n mass] | 19 |
|
| 6 | centrifuged at [num] [noun] | 19 |
|
