| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] preparation for | 457 |
|
| 2 | [prep] preparation for | 417 |
|
| 3 | in preparation for | 355 |
|
| 4 | [prep] preparations for | 40 |
|
| 5 | of preparation for | 39 |
|
| 6 | with preparation for | 12 |
|
| 7 | on preparation for | 11 |
|
| 8 | as preparation for | 9 |
|
| 9 | for preparation for | 6 |
|
| 10 | to preparation for | 6 |
|
