| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | in preparing for [pos pn] | 6 |
|
| 2 | in preparing [prep] [pos pn] | 6 |
|
| 3 | in preparing [prep] [pos pn] | 6 |
|
| 4 | in preparing for [pos pn] | 6 |
|
