| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [verb] for | 3244 |
|
| 2 | [prep] [noun] [v-ing] for | 735 |
|
| 3 | [prep] [noun] prepare for | 54 |
|
| 4 | [prep] [noun] preparing [prep] | 11 |
|
