| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [noun] [prep] [noun sg] | 91318 |
|
| 2 | to do [prep] [noun] [prep] | 187 |
|
| 3 | to do [prep] [noun] [noun sg] | 101 |
|
| 4 | to do [noun] [prep] [noun sg] | 45 |
|
