| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | procedure [verb] and | 15 |
|
| 2 | procedures [verb] [coord] | 14 |
|
| 3 | procedure [vb pp] [coord] | 6 |
|
| 4 | procedure [to-vb] [coord] | 5 |
|
